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  1. Bokeh Test: Canon 35 vs. 35 Asph
  2. First Results: Test of Fifteen 50mm Lenses
  3. Raid's 35/40mm flare test: Analysis
  4. What is your favorite 35mm lens M & SM?
  5. Looking for a portrait lens
  6. CV 35/1.7 Ultron vs. Canon 35/1.8
  7. Summicron 90/2 vs 90/2 APO ASPH.
  8. lens adapters and focusing past infinity
  9. The venerable "50"
  10. 21/2.8 Wide Open?
  11. results after fixing new sonnar 50 1.5 C focus shift?
  12. What's so special about the Sonnar look?
  13. Has anyone here fixed their own cleaning marks on a lens?
  14. The ultimate Bokeh thread; pics please
  15. Enna Lithagon 35mm f3.5
  16. exakta to leica screwmount adapter
  17. More homage to the Yashinon 45mm f.17
  18. Rokkor Opinion ?
  19. The Ultimate FLARE Thread: Pics Please
  20. Black and White/Which Leica 50mm do you like Best
  21. Experience with Zeiss Biogon 28 vs Leica 28 asph
  22. Hi re jupiter 12 serial
  23. problem with an elmarit
  24. summitar barrel problem
  25. Lenses with 3D effect for M
  26. Different 50mm summicrons...
  27. Might come in handy for 100,000 frames per second
  28. No Love for the Summitar?
  29. 50mm Elmar hiding a stop?
  30. Dust in lens...
  31. Heliopan vs. B+W?
  32. Using a 28mm...
  33. Naked: Shooting without filters
  34. If my feet are my zoom
  35. Anybody have info on this adapter/extension tubes?
  36. relubricating a summarit - *lol* what a headline
  37. Waiting for Summitar; let's see your pix
  38. Laser Rangefinders and Cameras
  39. Comparisons of 50mm RF Lenses...Artistic Vs Technical
  40. Lenses with bad/strong Coma?
  41. Summitar at the summit
  42. Russian Elmars = confusion ?
  43. 135mm bestg for portraits? What's your favourite portrait focal length?
  44. WHAT IS THIS? Leitz optical device
  45. How much for a Hexanon 50/1.2?
  46. J-3 on Bessa R in bad need of collimination
  47. What is this?
  48. What is this Mk 2
  49. Lens Design, Minolta, Leica, Zeiss
  50. Elmar 2.8/3.5 M do they both take the Fison Hoods
  51. 3.5/65 Elmar (from Visoflex) can I use it on an m-mount body?
  52. CV 35/1.2 + Guitar Collection -> Sample Images
  53. focusing ring suddenly became tight ...
  54. rollei 40/2.8 sonnar, who owns one?
  55. Elmar 3.5cm / EX+
  56. Bubbles or fungus?
  57. cleaning a foggy lens
  58. who has a 15 mm lens...
  59. How much should this 50 Cron go for?
  60. The effect of a coated filter on an uncoated lens
  61. Wides
  62. Kobalux 28mm lens
  63. Simple and not so simple lenses
  64. CV 40/1.4 or Yashica 35GX/1.7?
  65. Zeiss lenses in Canon mount?
  66. taking apart a 50mm olympus
  67. "slow" MF lenses?
  68. how wide before you get noticeable distortion?
  69. Anyone work on a Carl Zeiss jena biotar 58/2?
  70. Elmar 50/3.5 : will it fit my Canon P ????
  71. Leica Screw Mount Lenses on Contax Bayonet Cameras
  72. lens suggestion for M3
  73. Coc values for Noct f1 and lux 75/1.4?
  74. Infinity focusing and IR
  75. Oil on blades?
  76. Choosing a Loupe
  77. 35/2 Summicron-M IV - Canada vs. Germany
  78. If you can only have 1 lens
  79. Major Problem with Canon L series lens... please help
  80. 50mm...a sad admission
  81. show me something from the canon 35/2...
  82. What about the 35-75 combo?
  83. Comprehensive LTM and M-mount lens reference book
  84. Voigtlander 40/1.4 MC vs. Yashica Electro GX 40/1.7
  85. Which Fast Lens?
  86. Do you mix and match your brands of lenses?
  87. Absent Bokeh-So sharp your eyes will bleed
  88. Two questions about the Canon 50/1.2 LTM
  89. Glueing ring to lens - Sonnar 2.8/40
  90. J3 - First Roll - Ilford Delta 100
  91. UC Hexanon 35mm vs M Hexanon 35mm
  92. DOF where is it?
  93. Kubrick's F0.7 lens
  94. LTM-to-M adapter question
  95. Focus Shift with 40mm f2.8 Sonnar
  96. Leitz Canada Summicron 1:2/90
  97. CV lenscaps
  98. Lens hacking. Has this been done ?
  99. IR focus shift.
  100. Strange and huge Zeiss Sonnar 1:1.5 f=12.5cm : purpose??
  101. Komura 100mm f/1.8
  102. Are UV filters really necessary?
  103. Super-wide angles - what they purposed for?
  104. Repair Manual for Pre-War Elmar 50/3.5
  105. To flare, or not to flare?
  106. Coatings flaking off
  107. DOF and film format
  108. What's this stuff on my lens??
  109. Going in reverse
  110. What kind of lens gives this effect?
  111. What would you say were the best of the three-element lenses?
  112. what the heck are "cleaning marks" on a lens
  113. Leitz Minolta or Minolta cle rokkor 40mm
  114. What do people mean when they say 'stiff focus'?
  115. C mount lens compatability
  116. wide(ish)
  117. Will a single semi-circular coating scratch on the rear element produce any image
  118. bokeh as a deciding factor
  119. Who shoots with a 35mm lens only and why?
  120. What causes this diffration pattern?
  121. What do you do when your lens is TOO sharp?
  122. can you guess which 50 lens?
  123. New lens scratch
  124. North Korean Film Camera at Philharmonic Concert
  125. Are imperfections normal?
  126. 35mm lens choice guide, please - >c$1500
  127. Wollensak 90 or 120mm Oscilloscope lens
  128. guess how this photo was taken
  129. Evil flare demons
  130. Here's a crazy idea...apertures w/ gradients
  131. RF accuracy chart
  132. A machine that can read your eye's point of focus?
  133. 15mm vs. 21mm vs. 25mm
  134. dof and sensor size
  135. 35mm Lenses: New Nokton, 'Lux ASPH, UC Hex
  136. Pics with 28mm Ultron f1.9
  137. Voigtlander M-Mount vs. L-Mount
  138. 50mm Nikkor vs. 50mm Summicron vs. 50mm Canon
  139. 35 x 3 - pics of 3 lenses
  140. n00b here: question about 50mm alternative viewfinders for leica IIIc
  141. UV/IR Cut Filter w/ Film?
  142. Leica Summicron DR Questions
  143. Mystery lens - 2 50s
  144. Summilux 50mm pre-asph
  145. classic lenses, modern films = new possibilities?
  146. cv 35/1.4 & zm 35/2 hoods
  147. Lenses that make you go WOW for less than $500
  148. 75
  149. Guess the lens
  150. Lenses that make you WOW! for $50 or less
  151. 35mm Combo: What could I ask for it?
  152. Is a Dual Elmarit (2.8) possible?
  153. Whats wrong here? CV 21mm f/4
  154. Jupiter 8 lens selections
  155. Nikkor-H Auto 1:1.8 f=85mm
  156. $8000 to spend on Leica lenses, what would you get?
  157. 50s Comparison: M-Hex, Jupiter 3 and Jupiter 8
  158. 50mm brightline finder-any ideas
  159. Stupid lens question from an RF noob
  160. Collimating Nikkor P.C 85/2 - DIY-able ?
  161. Weltar lens
  162. Leica 21mm f/2.8 ASPH vs. Zeiss 21mm f/2.8 Biogon ZM AND Zeiss 18mm ZM Combo
  163. Pricing of the CV 21mm f/4?
  164. Framing accuracy with CV 28mm external viewfinder on classic M body
  165. Flareing Issues
  166. 35mm lens for specific project...
  167. Cleaning Nikkor PC 85 aperture blades ? any guide ?
  168. Polarizing Filter: Circular vs. Linear ?
  169. Lens-to-Camera Adapter RFI
  170. My new lens: the leicadiana
  171. Summicron M 35/2 Asph vignetting?
  172. Extensive/Obsessive Japanese Vintage Lens Test Site
  173. 21mm what choose??
  174. Tessar lenses for RF?
  175. My CV 21mm is the winner!
  176. Mir 1
  177. vignetting etc: what happens if I mount 3 filters on a 35mm lens?
  178. Elmar 50mm/2.8 Canon 50mm/1.4
  179. How much to CLA?
  180. 28 Summicron or 35 Summicron?
  181. Building a FrankenCamera.. Choosing a lens
  182. Thank you, RFF
  183. Removing CV lens hood problem, plus...
  184. heliopan filter 43mm where to get?
  185. Best compact 28mm lens under $500
  186. Brian Sweeney is Clapton...
  187. Canon serenar f/1.9 on CL
  188. can anyone spot anything odd here (no photoshop)
  189. 35 summicron IV - front assembly loose?
  190. Sensible price for a Nikkor S.C 50/1.4?
  191. 35mm 'cron IV (Pre-Asph) Measurements?
  192. 5cm 2.8 Tessar in LTM? Home Hacked?
  193. Jupiter-12 and hyperfocal
  194. Nikkor 35/2.5 vs. Summaron 35/3.5?
  195. A Real Bottle Bottom Lens
  196. whale photographs
  197. what camera and lens?
  198. CZJ 50/2.8 Tessar comparison photos
  199. Why use slow lenses?
  200. unlikely but...
  201. Removing light lens scratches
  202. Will it work ?
  203. New Camera / Gigapixel Optics Technology
  204. How does fungus affect image quality ?
  205. 50mm lens for some landscape work
  206. anyone have a photo of cv 21 and zm 21/4.5 ?
  207. So many 50's out there - looking for LTM, affordable, sharp, good contrast
  208. Low contrast lens for high contrast situations?
  209. anyone ever try the Power Vision System or Bates system for myopia?
  210. How to shim LTM lense ( Nikkor 50/1.4)
  211. Help me understand: focusing an ultra-wide
  212. strange 1930's elmar lens- identifaction/fake!?
  213. i want i want i want...
  214. Reducing DOF at the sensor level?
  215. nature/flower photos P&S or RF??
  216. Rays of light
  217. Biogon ZM 35 2.8 vs. 35 2.0
  218. canon 50 1.4 with aperture blade problem
  219. RF lens & bokeh blind test
  220. Industar 61L/D pictures
  221. I dropped my lens. A question!
  222. 135mm Hecktor on MF Bronica
  223. Angenieux.....anyone?
  224. lens mod- quick, dumb questions on focal distance
  225. Lenses for Ap-priority AE
  226. Which chrome VC lenses are really chrome?
  227. Deep Red filters and Exposure
  228. Taking apart and cleaning lenses
  229. Nokton 1.5 vs ZM Sonnar c 1.5
  230. Measure from film plane or lens?
  231. making a soft edge filter
  232. Topcon SLR lens to LTM?
  233. Bought a Canon .95, Whose the best to convert it?
  234. The troubleshooting about using N73
  235. Length instead of FOV?
  236. How about starting a 50mm/1.5 lens test?
  237. Leica's best glass vs. Nikon 85mm 1.4
  238. Bokeh with 50's
  239. Sonnars in LTM
  240. Opinion wanted- latest 50mm Summicron or 90's 50mm Summilux
  241. Kmz Universal Russian Turret Finder
  242. Best buys in a Leica lens?
  243. which 50mm lens for Euro vacation?
  244. A great 50mm lens for color
  245. Industar-50 pancake lens for Bessa-L M39 mount?
  246. HU: Nokton 50mm/1.5 at KEH
  247. What is an "infinity lock"?
  248. Focal length, aperature, distance from film plane!
  249. how special of leica glass?
  250. Sean Reid's Comparison of 75mm lenses