|  ReflDisc_cmp.jpg
 |  ReflDisc_cmp_IRfi_c.jpg
 |  Bidens_ReflDisc_UV_c.jpg
 |  NEX-ICF.png
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|  GH1_ICF_shaker.png
 |  GH1-ICF_shaker_II.png
 |  WhiteBalace_c.jpg
 |  silica glass vs UVI vs UV glass_c.jpg
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|  GH1-ICF_UVI_c.png
 |  UV quartz fluorite lenses.png
 |  GH1-UVIR_rel sensitivity UV_c.png
 |  Nikkor f4 18mm trans_c.jpg
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|  Nikkor f4 18mm x Baader-U_c.jpg
 |  Cerco f3-5 28mm_c.jpg
 |  Xenon High Pressure as meas plus spectra_c.jpg
 |  Black_ReflectionDisc_c.png
 | 
|  BlackReflectivityDisc_c.jpg
 |  UV Sensitivity GH1-UVIR__c.png
 |  UV Sensitivity GH1-UVIR_1__c.png
 |  GH1-UVIR_rel sensitivity UV + color palette_c.png
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|  UV rel Sensitivity GH1-UVIR log + col palette1_c.png
 |  UV rel Sensitivity GH1-UVIR log + col palette1_blocksc.png
 |  UG1_x_BG40_c.png
 |  UG1 vs UG11 x BG_c.png
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|  UG1 vs B+W403_c.png
 |  UG1_varThinkness_c.png
 |  UG1_x_BG40_over_c.png
 |  UG12-5mm_x_BG402mm.jpg
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|  UG112-5mm_x_BG402mm.jpg
 |  Baader-U_angle.png
 |  Baader-U_angle_zoom_c.png
 |  UG11_angle_c.jpg
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|  Zinnia_var_tip_vs_mid_c.png
 |  Zinnia_var_tip_vs_mid_all_c.png
 |  Zinnia_var_tip_vs_mid_all2_c.png
 |  UV palette_white.PNG
 | 
|  UVSensitivityGH1UVIR_oi_c_pal.png
 |  UVSensitivityGH1UVIR_oi_c_pal_sub.png
 |  UVSensitivityGH1UVIR_2__c_pal.png
 |  Zinnia_var_tip_vs_mid_all2_c_palette.png
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|  Bidens_reflection_pal_c.jpg
 |  Bidens_reflection_c.jpg
 |  Zinnia_var_tip_vs_mid_pal_(c)
 |  Sanvitalia_reflection_c.jpg
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|  Sanvitalia_reflection_pal_c.jpg
 |  Gaillardia_reflection_pal_c.jpg
 |  Gaillardia_reflection_c.jpg
 |  Rudbeckia_fulgida_reflection_pal_c.png
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|  Rudbeckia_fulgida_reflection_c.png
 |  Rudbeckia_fulgida_reflection_leaf_c.png
 |  Rudbeckia_hirta_refl_30_pal_c.jpg
 |  Rudbeckia_fulgida_leaf_refl_30_pal_c.jpg
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|  Leaf_reflections_cmp_c.jpg
 |  GH1_UVcolor_filter_test_pal_pics_k_c.jpg
 |  GH1_UVcolor_filter_test_pal_pics_c.jpg
 |  Phalaenopsis_filter_cmp_refl_pal_k_c.jpg
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|  Hg_line_spectra_USB2000.jpg
 |  L35 vs N35 trans.jpg
 |  new_find.jpg
 |  SO-Objektive.jpg
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|  UV Zooms_c_c.png
 |  Micro-Nikkor105mm_for_UV_c_c.png
 |  Mercury_lowpressure_spectra_c.png
 |  EL-Nikkor 63-75-80-105mm trans k.png
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|  EL-Nikkor 63-75-80-105-135mm trans k_c.png
 |  EL-Nikkor 50-63-75-80-105-135mm trans k_c.png
 |  EL-Nikkor 75mm old vs new for UV_c.png
 |  EL-Nikkor 75mm old vs new for UV k_c.png
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|  Componon lenses for UV_c.png
 |  Componon lenses for UV k_c.png
 |  Rodagon Lenses for UV_c.png
 |  Rodagon Lenses for UV k_c.png
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|  Steinheil lenses for UV k_c.png
 |  Steinheil lenses for UV_c.png
 |  UV_wides_c.jpg
 |  UV_wides_c_c.png
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|  UV_wides_mN35_c_c.png
 |  noFS_c_c.png
 |  CERCO94mm_vs_UVNik105mm_trans_k_c.png
 |  CERCO94mm_vs_UVNik105mm_trans_c.png
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|  CERCO94mm_trans_k_c.png
 |  EL-Nikkor 80mm old vs new_c.png
 |  EL-Nikkor 80mm old vs new k_c.png
 |  Lenses for UV2.png
 | 
|  EL-Nikkor 75-80-105mm trans k.png
 |  Gazania_yellow_refl_detail_pic_pal_k.jpg
 |  Gazania_o_refl_pic_pal_k_c.jpg
 |  Reed-U_vs_Baader-U2_trans_c.jpg
 | 
|  Reed-U_vs_Baader-U2_2_c.jpg
 |  Clivia_refl_50_pic_pal_k_c.jpg
 |  Lenses for UV transm.jpg
 |  UV_5230058_c.jpg
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|  VIS_5230054_c.jpg
 |  Reference_VIS_prot_6010193_c.jpg
 |  Reference_UV_prot_6010188_c.jpg
 |  UV white reflectivity disc graph.jpg
 | 
|  UV-RO60_vs_UV-PL60_c.jpg
 |  UV-Planar_60mm_inf_1.jpg
 |  UV-Planar_60mm_inf_2.jpg
 |  H26mm_VIS_UV.jpg
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|  H26mm_trans.jpg
 |  Hypergon_25mm_VIS.jpg
 |  Panasonic_14-42mm.jpg
 |  Zooms_UV_c.jpg
 | 
|  Hypergon26mm_closeup.jpg
 |  UVIRdiptych_15mm_c.jpg
 |  Hypergon26mm_VIS_IR_1.jpg
 |  Hypergon26mm_VIS_IR_2_c.jpg
 | 
|  35mm_lenses_for_UV_c.jpg
 |  Minolta_TC135mm_vs_Noflexar35mm_trans_c.jpg
 |  Bellows_lenses_trans_c.jpg
 |  Lyman_Alpha_Lens_ad_1977.jpg
 | 
|  Lyman_Alpha_3x.jpg
 |  Zeiss_IF_Strip_P1330427a_c.jpg
 |  GH1_UV_colors_norm_335-380nm.jpg
 |  Zeiss_IF_UVIR_P1330444a_c_c.jpg
 | 
|  DO50_vs_Noflexar35mm_trans_c.jpg
 |  Tungsten_GH1-UVIR_c.jpg
 |  Xenon_grating_c.jpg
 |  Telesar35_vs_N35_trans_c.jpg
 | 
|  Coated_vs_uncoated.jpg
 |  Baader-U2_variants_300-450nm_(c).jpg
 |  Baader-U2_variants_c.jpg
 |  Berolina_vs_Noflexar_35mm_trans_c.jpg
 | 
|  28mm_UV_trans_c.jpg
 |  Screen 00600.jpg
 |  UV Quartz-Flourite Achromat trans.jpg
 |  Kuri_35mm_trans_c.jpg
 | 
|  Zinnia-U2-GH1_1_c.jpg
 |  Zinnia-U2-GH1_2_c.jpg
 |  Zinnia-U2-GH1_3_c.jpg
 |  _Zinnia-U2-D200_1_c.jpg
 | 
|  _Zinnia-U2-D200_2_c.jpg
 |  _Zinnia-U2-D200_3_c.jpg
 |  _Zinnia-U2-N35-D200_4_c.jpg
 |  _Zinnia-U2-N35-D200_5_c.jpg
 | 
|  Zinnia_300-400nm_opt_filt_c.jpg
 |  Clivia_300-400nm_opt_filt_c.jpg
 |  Gazania_300-400nm_opt_filt_c.jpg
 |  Zinnia_300-400nm_QuartzFluorite_D200_opt_filt_c.jpg
 | 
|  D200_UV-Nikkor_ideal300-400nmSP_c.jpg
 |  Jupiter-U_measured_c.jpg
 |  Gazania_U2_Jupiter-U_cmp_c.jpg
 |  Gazania_VIS_U2_c.jpg
 | 
|  Gazania_VIS_Jupiter-U_c.jpg
 |  P1370438ac_c.jpg
 |  Kalanchoe_U2_JU2_300-350nm_c.jpg
 |  Kalanchoe_VIS_U2_JU2_300-350nm_c.jpg
 | 
|  Kalanchoe_VIS_U2_JU2_300-350nm2_c.jpg
 |  Baader-U_vs_Jupiter-U_c.jpg
 |  Baader-U_vs_Jupiter-U_c.jpg
 |  Baader-U_vs_Jupiter-U+1EV_c.jpg
 | 
|  Screen 00645_c.jpg
 |  Screen 00646a_c.jpg
 |  Screen 00652a1_c.jpg
 |  Bidens_sub325nm_P1390565a_c.jpg
 | 
|  Bidens_U2_P1390576a_c.jpg
 |  Bidens_VIS_P1390573_c.jpg
 |  Bidens_sub325nm_P1390566a_c.jpg
 |  Screen 00664_c.jpg
 | 
|  Zeiss Jena UV-Objektiv 60mmScreen 01315a_c.jpg
 |  Kuri35_vs_Noflexar35_UV_c.jpg
 |  Kuri35_vs_Noflexar35_vs_QuartzFluorite_UV_c.jpg
 |  Kuri35mm_vs_Noflexar35mm_trans2_c.jpg
 | 
|  Meritar_trans_U_1_c.jpg
 |  Prinzgalaxy35_vs_Kuri35_vs_N35_c.jpg
 |  IR-Leakage_1_c.jpg
 |  UV filter stack linear.jpg
 | 
|  UV filter stack diabatic.jpg
 |  Leakage_I_c.jpg
 |  Leakage_II_c.jpg
 |  Screen 00708.jpg
 | 
|  Screen 00707.jpg
 |  Soligor_vs_Kuri_35mm_1_c.jpg
 |  Xenon_tube_treatment_c.jpg
 |  UG11+S8612_c.jpg
 | 
|  DOI50_vs_N35_vs_Kuri35_c.jpg
 |  DOI50mm vs Cerco94mm_c.jpg
 |  P1500763a_c.jpg
 |  P1500936_c.jpg
 | 
|  P1500954_c.jpg
 |  P1500916_c.jpg
 |  P1500904_c.jpg
 |  P1500922_c.jpg
 | 
|  P1500913_c.jpg
 |  P1500855_c.jpg
 |  P1500840_c.jpg
 |  P1500827_c.jpg
 | 
|  P1500827c_c.jpg
 |  Hamamatsu 50mm trans1_c.jpg
 |  50mm enlarger lens.jpg
 |  Komuranon_vs_Kuri35_vs_N35_c.jpg
 | 
|  Cassaron 40mm 1_c_c.jpg
 |  Spring_IR_leakage_3_c.jpg
 |  Spring_IR_leakage_3bw_c.jpg
 |  Spring_IR_leakage_c.jpg
 | 
|  Spring_IR_leakage_2_c.jpg
 |  Spring_IR_leakage_4_c.jpg
 |  Spring_IR_leakage_3_c.jpg
 |  Spring_IR_leakage_3bw_c.jpg
 | 
|  Spring_IR_leakage_c.jpg
 |  Spring_IR_leakage_2_c.jpg
 |  Spring_IR_leakage_4_c.jpg
 |  U2_P1520764_c.jpg
 | 
|  J2_P1520768_c.jpg
 |  S2_P1520771_c.jpg
 |  300-340nm_P1520766_c.jpg
 |  35mm 2.jpg
 | 
|  35mm crop_c.jpg
 |  35mm Q_c_c.jpg
 |  35mm VIS_c.jpg
 |  C40mm_vs_D40mm_vs_S40mm_c.jpg
 | 
|  C40mm_vs_D40mm_c.jpg
 |  D40mm_vs_Kuri35mm 1_c.jpg
 |  40mm_lenses_trans 1_c.jpg
 |  LUV2_Iso6400_P1080932_c.jpg
 | 
|  BU2_Iso500_P1080923_c.jpg
 |  LUV2 vs BU2 1_c.jpg
 |  LUV2_Iso640_P1080907_c.jpg
 |  BU2_Iso640_P1080909_c.jpg
 | 
|  LUV2 vs BU2 2_c.jpg
 |  LUV2_P1080995c_c.jpg
 |  LUV2_P1090001c_c.jpg
 |  LUV2_P1090007c_c.jpg
 | 
|  Rudbeckia_UV_P1120716_c.jpg
 |  Rudbeckia_BV6_P1120725_c.jpg
 |  Rudbeckia UV-BV 2_c.jpg
 |  Rudbeckia UV-BV_c.jpg
 | 
|  Rudbeckia_VIS_P1120739_c.jpg
 |  Rudbeckia VIS-UV-BV 3_c.jpg
 |  Rudbeckia_VIS_P1120778c_c.jpg
 |  Rudbeckia_UV_P1120760c_c.jpg
 | 
|  Rudbeckia_BV6_P1120766c_c.jpg
 |  Rudbeckia VIS-UV-BV 5_c.jpg
 |  Rudbeckia_WB55_VIS_P1120784c_c.jpg
 |  Rudbeckia_WB55_UV_P1120796c_c.jpg
 | 
|  Rudbeckia_WB55_BV6_P1120789c_c.jpg
 |  Rudbeckia_WB55_VIS-UV-BV 2_c.jpg
 |  HE40_VIS_P1120834c_c.jpg
 |  HE40_UV_P1120810c_c.jpg
 | 
|  HE40_BV6_P1120827c_c.jpg
 |  HE40_VIS-UV-BV 2_c.jpg
 |  VIS_P1120883_c.jpg
 |  LUV_U-2_P1120849_1a1_c.jpg
 | 
|  BaaderU_P1120844_1a1_c.jpg
 |  LUV U-2 vs baader-U abs 1_c_c.jpg
 |  XBV3_P1120873_1a_bv_c.jpg
 |  XBV6_P1120854_1a1a_c.jpg
 | 
|  XBV5_P1120861_2_c.jpg
 |  Rudbeckia Zinna VIS-UV-BV3-BV6_c.jpg
 |  Rudbeckia Zinna VIS-UV-BV_c.jpg
 |  BaaderU vs LUV 1_c.jpg
 | 
|  BaaderU-LUV U-2_a_c_c.jpg
 |  BaaderU-LUV U-2_c.jpg
 |  Sunlight VIS P1130151_c.jpg
 |  Sunlight UV P1130146_c.jpg
 | 
|  Shadow VIS P1130190_c.jpg
 |  Shadow UV P1130167_c.jpg
 |  Sunlight-Shadow UV 1_c.jpg
 |  Sunlight-Shadow UV 2_c.jpg
 | 
|  BU2 vs LUV2 Zinnia 9_c.jpg
 |  BU2 vs LUV2 Zinnia 6_c.jpg
 |  BU2 vs LUV2 Zinnia 13_c.jpg
 |  BU2 vs LUV2 Zinnia 2_c.jpg
 | 
|  BU2 vs LUV2 Zinnia 7_c.jpg
 |  BU2 vs LUV2 Zinnia 12_c.jpg
 |  Enlarger 75mm vs 105mm UV_c.jpg
 |  Enlarger 75mm VIS-UV_c.jpg
 | 
|  Enlarger 105mm VIS-UV_c.jpg
 |  Enlarger 105mm 75mm trans cmp 1_c.jpg
 |  COSI_105mm vs CERCO_94mm_VIS.jpg
 |  COSI_105mm vs CERCO_94mm_U2_o_c.jpg
 | 
|  COSI_105mm vs CERCO_94mm_U2_oc_c.jpg
 |  CERCO vs QF UV oB (0a)_(c).jpg
 |  CERCO vs QF UV oB (0b)_(c).jpg
 |  CERCO vs QF UV oB (1a)_(c).jpg
 | 
|  P1130896_(c).jpg
 |  P1130902_(c).jpg
 |  CERCO vs QF UV oB 1b_c.jpg
 |  P1130896a_c.jpg
 | 
|  P1130902a_c.jpg
 |  CERCO vs QF UV oB 02a_c.jpg
 |  CERCO vs QF UV oB 01a_c.jpg
 |  Tussilago_c.jpg
 | 
|  Tussilago VIS-UV-BV_c.jpg
 |  Crocus VIS-UV-IR_c.jpg
 |  Bellis VIS-UV-IR_c.jpg
 |  IMG_3579_c_wp_b.jpg
 | 
|  IMG_3582_c_wp_b.jpg
 |  IMG_3583_c_wp_b.jpg
 |  IMG_3584_c_wp_b.jpg
 |  300BP50_P1140482_(c).jpg
 | 
|  300BP50_P1140483_(c).jpg
 |  309BP40_P1140478_(c).jpg
 |  340SP_J2_P1140473_(c).jpg
 |  340SP_U2_P1140468_(c).jpg
 | 
|  J2_P1140472_(c).jpg
 |  U2_P1140465_(c).jpg
 |  VIS_P1140485_(c).jpg
 |  Winter Jasmine deep UV_c.jpg
 | 
|  Winter Jasmine deep UV a_c.jpg
 |  X80QF_QuartzFluoriteAchromaticLens_c_310nm.jpg
 |  Moon VIS-UV-IR 2b_c.jpg
 |  Moon over castle VIS-UV-IR_c.jpg
 | 
|  P1140863_c.jpg
 |  P1140832_c.jpg
 |  P1140822_c.jpg
 |  Moon over castle VIS-UV-IR_c.jpg
 | 
|  BaaderU2011_P1150609_c.jpg
 |  BaaderU2011_P1150582a_c.jpg
 |  LUVU2 filter x Creed LED_c.jpg
 |  LUVU2 Cree LED 10x5sec 300-850nm label1_c_c.jpg
 | 
|  LUVU2 Cree LED 10x5sec 300-850nm label 5a_c_c.jpg
 |  Gazania blemishes UV-JU-SU full_c.jpg
 |  Gazania blemishes UV-JU-SU 2_c.jpg
 |  Gazania blemishes UV-JU-SU_c.jpg
 | 
|  Vegetation Index 680 vs 720nm_c.jpg
 |  UV sunshade effect 1_c.jpg
 |  UV sunshade effect 2_c.jpg
 |  UV sunshade effect 3_c.jpg
 | 
|  UV sunshade effect 4_c.jpg
 |  UV sunshade effect 5_c.jpg
 |  D150mm x Baader-U.jpg
 |  Cerco 94mm vs D150mm UV c_c.jpg
 | 
|  suncream VIS-UV RF 1ab_c.jpg
 |  suncream VIS-UV-BV RF 1ab_c.jpg
 |  VIS_P1180384_1_c.jpg
 |  VISbw_P1180384_1_c.jpg
 | 
|  UV_P1180379_1a_c.jpg
 |  UVbw_P1180379_1_bw_c.jpg
 |  BV_P1180376_1b_c.jpg
 |  suncream VIS-UV RF 1abw_c.jpg
 | 
|  VIS - UV KDS 11a_c_c.jpg
 |  Wide VIS-UV-BV_c.jpg
 |  Cerco 94mm vs Nikon 105mm 1a_c.jpg
 |  Cerco 94mm vs Nikon 105mm 2a_c.jpg
 | 
|  UV Nikkor Repair WP_20150701_007a1q_bw_c.jpg
 |  XNUV2 vs Baader-U 1a_c.jpg
 |  XNUV2 vs Baader-U 5a_c.jpg
 |  Variable UV filter 1a_c.jpg
 | 
|  Variable UV filter 2a_c.jpg
 |  Variable UV filter trans norm 4aii crop_c.jpg
 |  XNUV2 vs Baader-U 1b bw_c.jpg
 |  313nm 2ai_c.jpg
 | 
|  UV 313nm P1230581_c.jpg
 |  UV 320-390nm vs UV-B313nm 1c_c_c.jpg
 |  UV 320-390nm vs UV-B313nm 1c gradient_c_c.jpg
 |  Gas combustion VIS-UV-UV-B 1b_c.png
 | 
|  Gas combustion VIS-UV-UV-B 1b mG_c.jpg
 |  Science Museum Singapore Display_c.jpg
 |  Combustion filters 2b plus mg 2c1_c.jpg
 |  Combustion filters 2b plus mg 2c1_c.jpg
 | 
|  Gazania vs Rudbeckia 2a pic_c.jpg
 |  Kyoei 35mm 2x trans 2ia1_c.jpg
 |  Kuri 35mm vs  Kyoei 180mm trans ic_c_c.jpg
 |  Kyoei 80mm vs 35mm trans ic_c_c.jpg
 | 
|  Spectralon vs sintered PTFE vs virgin white PTFE reflection 1ai_c_c.jpg
 |  Kuri 35mm vs E-Acall 50mm trans 1ia_c_c.jpg
 |  Coastal Optical 105mm Hood 3a_c.jpg
 |  Coastal Optical 105mm Hood UV 3a_c.jpg
 | 
|  UV-Nikkor 105mm vs COSI 105mm 2a_c.jpg
 |  UV-Nikkor 105mm vs COSI 105mm f8 3a_c.jpg
 |  UV-Nikkor 105mm vs COSI 105mm f4-5 4a_c.jpg
 |  Bird Vision Video Kübassaare II k.JPG
 | 
|  Kuebassaare_c.jpg
 |  Voigtlander_25mm_f095_trans2_c.jpg
 |  BL_9_inch_228mm_vs_Kuri_35mm_trans_1c_c.jpg
 |  BL9inch228mmvsKuri35mmtrans1ci_c.jpg
 |