- Help with Hermagis Petzval lens info
- PETZVAL lens help~~~ to make a new lens barrel
- M-Componon f4 80mm lens
- Are G Claron lenses interchangeable with the same shutter?
- 5X7 Macro - 180mm Componon-S Reversed?
- Dial set Compur shutter help
- Zeiss Sonnar 4.8/180mm vs modern Plasmats 180mm
- Docter Wetzlar Tessar 210mm f4.5
- 26" lens
- Ebay - lenses from Japan
- Ilex Paragon Anastigmats
- Help with a "Le Polyopse No. 1652" brass barrel lens
- From Compur 5FS to Compound V ?
- Homemade lens for 8X10
- Lens design: super-sharp center gradually fading out.
- Compur electronic 5FS shutter's measures
- is THIS fungus or something else?
- Brass lens suggestion for a 4x5 camera
- spacer brass ring confusion
- Copper used with brass on lenses?
- Why are some old brass lenses so corroded, and others are not?
- Lens Identification
- Preventing lens rotation when cocking shutter
- Fujinon 125/5.6 versions?
- Using a Petzval portrait lens
- The Perfect Lens Pouch (and cheap, too)
- ROSS Symmetrical F16 ANGLE?
- Wollensak Velostigmat 8 1/4" f/4.5 coverage
- Mount APO-Ronar 480mm on lens board
- Scratched coating on rear element...
- Copal 1 and Copal 1 Press Shutter sizes
- Lens identification
- Turner-Reich modifications?
- Lens choices for Busch Pressman
- how do you store your lenses?
- Barrel lenses for Speed Graphic
- Lens board repair question
- 150G/159Wolly/165Dagor (etc.)?
- Lens recalibration
- Decoding Hermagis lens writing!
- Schneider 150mm F5.6 Symmar-S - should I keep it?
- Computar 210 f9 - Spacers or not?
- Morrison Wide Angle View Lenses
- Spacer ring dimensions
- lens spacing, front/rear using shims
- A wide angle lens for Calumet CC400
- Help With Cokin Filters...Or Filters In General
- Removing the front element from a 19-inch Apochromat Artar in barrel
- Nikkor SW 120mm f/8 vs Rodenstock Grandagon N 115mm f/6.8 for Chanomix 45N-2
- Is my 210mm Computar f9 convertible?
- How about the Rodenstock Geronar WA 90mm/F8 lens ?
- When is a #1 shutter not a # 1 shutter
- Is there any way to guess a lens' coverage?
- Super Angulon 90mm f8 fstop scale off kilter
- wot is this?
- optics question
- Berthiot anastigmats for large format
- Aerials: 125-150mm sharp@ f/8 for 4x5 minimal vignetting
- How does one determine how close a given lens can focus given a given bellows draw?
- I need securing ring for Alphax lens
- Shutter information needed - ROC brass
- Swift and Son London, Universal Paragon No.2 f:5,65
- Can a Copal shutter be adjusted for accurate highest speed? 1/500, 1/400 ?
- Pony Premo No. 3 (4x5)
- Starter LF Lens
- Rack & Pinion == What?
- WTB: Velvia 50 8x10 Full or partial box, in New Mexico
- Schneider Repro-Claron 610mm f9
- Discovering Compur shutters
- mystery wheel stop lens
- Confusion over abundance of contradictory information re: process lens optimization
- Opinion about Fujinon
- Cooke Portrait Lens Serial Numbers
- Some general notes about when French makers started Serial numbers
- Gundlach Achromatic Meniscus Portrait f6 16-1/4" f stops: 6, 8, 12, 16, 24?
- Symmar-s 135mm f5.6 questions
- Lenses from S. Korea, shipped to the US? Any duties or import hassles.
- Advice on shutter size please
- Going Large w/G-Claron
- Chamonix 45N-2 - Shortest focal length lens
- Paper on the History of Petzval's Lens Design
- Schneider Super Angulon 72mm
- How hard/easy to mount lens in a 'new' Copal shutter
- External star aperture lens
- Lens Separation & Image Quality
- Okay aerial guru's: question about film size, focal length, and the jitters
- Rodenstock XPort screw and threading where to buy
- Which LF 180mm lens would you buy?
- SINARon vs Sironar lenses and “DB” shutters
- How should I determine lens aperture corrections for tested shutter speed variances?
- Anyone recognize this lens mount?
- Voigtländer Euryscop IVa #5: coverage??
- Swapping from Prontor Professional to Copal shutter
- Fuji lens aficionados: CM-W 125mm f/5.6 vs Apo-Symmar L 120mm
- Petzval? Really?
- Impressions on Nikkor M 450mm f9
- Current options for 95mm filters
- Help reading chart
- how to rotate ilex #5
- Good choice for a 5x7 wide angle?
- Schneider Xenotar 135mm f3.5
- fun, fast lens for 8x10 that won't break the bank?
- Calumet 90mm: f8 vs f4.5
- Landscape lenses with missing apertures
- Best lens for 4x5 (or even 8x10?) astrophotography?
- Close-up, Macro, Micro Calculations
- Copal 3S vs. Compound III
- Replacing a lost iris on B&L 15" EFL Portrait Plastigmat
- 127mm f4.7 Tominon coverage
- Lenses for shooting 8x10 and making contact prints
- Wheel Stop Lens
- Fuji 250 6.3 or 250 6.7, I am confused? Is one superior to another in 8x10 Use?
- FUJINON NSW ( SW ) f:8/125mm - experiences?
- Recognizing dagor type G-Clarons
- High contrast films and low contrast lenses: Good?
- Wollensak Velostigmat 12" f4.5 Examples
- Vivitar large format lens
- 4x4 Calumet recessed lens board: desperately seeking
- Dating an unusual Darlot Hemispherique
- Looking for solution to fix a lens flange that is too big for a normal Sinar board...
- Identifying a Carl Zeiss Jena Lens
- Derogy Fab Eur lens question...
- An odd finding on a 75mm F1.9 large format lens
- Nd filters versus stopping down
- Goerz Dagor speed mismatch - fake or rare?
- Brand New Lenses
- Clear Thinking on Nikon 450 F9?
- 210mm for 8x10"
- Optar 135mm f/4.7 w/Graphex shutter
- 4x4 UV Lens Filters for older Goerz lenses
- Makers mini engraving on a French (?) Petzval
- Syncing Lens to Strobes
- Bellows extension cheatsheet for SA 90 XL, SS 150 XL, 300M?
- Technika Schneider Symmar 180/310 convertible lens
- 610mm Apo Nikkor Adapter
- Hypergon(e)!
- 240mm lens for 8x10"
- Cambo lens board advice needed, please
- Shutter for a Wollensak Velostignat 12" f4.5 ??
- Using a Sinar Shutter [?]
- are there 24x36 or MF lenses that can be used on 4x5?
- Advise and info on Goerz Dagor 12" coatings, IC and focus shift
- Help with Bausch Lomb old shutter
- Optimal sizes of pinholes
- Information on Hermagis Petzval Lens
- Correct lens arrangement for Wollensak Velostigmat Series I?
- Schneider Xenotar 2.8/150mm rebuilding
- Goerz Aperture system
- protar zeiss 1:9 F82 lens can be used for 4x5 format ?
- Filter For 14" Portrait Veritar
- little favor for OF233 owner
- Any tips & tricks for operating lenses without own shutter (lens cap on-off)
- Voigtlander & Sohn Braunschweig Helomar 180mm f/3.5 Lens. VERY unusual. Ideas?
- What shutter is this?
- Alphax Shutter: suitable for mounting a barrel lens with ULF coverage?
- Deciding between Hitech resign filters or small glass colored filters for backpacking
- Is Wistar-W 210 f5.6 a Sironar-N 210/5.6?
- boyer beryl 180 f6.8 should fit #1 but doesnt??
- 270mm tele Xenar panel size.
- Lens Ideas for 5x7/8x10 Studio Camera
- Packard Shutter
- Wrong lenses for portraiture?
- Focus Issues on 1866 Voigtlander Petzval
- Mounting a LF lens on a focusing ring
- Super Angulon 47mm f/5.6 XL not screwing into Copal 0 shutter properly
- 90mm Schneider 4x5 lens problem?
- Sinar/Technika Adapter Board - Possible Damage
- Surprise! Ross did adopt the Dallmeyer Patent Portrait Lens!
- Syncro Compur X sync problem
- Placement of cells - 5x7 triple convertible lens
- Lens set based on field of view (FOV)?
- Filter Kit and Universal Adapter suggestions for 4x5
- Schneider xenar 105mm 3.5
- Can anyone tell me about the Wollensak 8x10 Symmetrical wide angle lens?
- types of Dagor formula lenses?
- Can anyone help in identifying this lens?
- Which of these lenses are better than what I have now?
- Wooden lens board for pacemaker speed graphic
- Understanding Allen Rumme's Lens Database
- 210 G Claron Aperture Scale
- The King of Iris lens clamps?
- schneider super-symmar xl 150mm filter question
- Wollensak Verito 83/4" Shutter?
- Copal shutter size 0 aperture pole
- First Voigtlander Petzval series - help with German, if possible!
- how to control a electronic shutter by wireless
- Lens to produce vignetted images on 4x5
- New To ULF - Looking for advice on lense selection - I have a list!
- Rodenstock Tiefenbildner Imagon 1:5.8 f=42cm
- shutter/barrel for wollensak velostigmat series 1, 12.5 inch 6.3
- Using a G-Claron as a convertible lens?
- 240mm lens with little to no vignetting or center filter? (8X10)
- Can the lomo RF3 process lens be reversed?
- Fujinon T 400 on Intrepid 4x5
- 75/4.5 Nikkor-SW and front element (center) mark from filter/front cap?
- What's the difference between these two Schneider lenses
- Jos. Schneider & Co, Kreuznach - No118 - Doppel Anastigmat "Claron" 1:6 135mm lens
- Exacta Filters: Jo. Schneider and Co.
- What lens board do I need to fit this camera and lens
- Threads used on Early German/Austrian lens flanges?
- Petzval / Dallmeyer (or other) antique lens for glowing SF HALO effects
- Odd Prontor Press No.1 shutter w/Rodenstock 135mm f/5.6 Sironar lens
- Polarizer for 150mm SS XL with CF
- Fuji 125/5.6 rear element problem
- Schulze & Billerbeck, Goerlitz Euryplan 270mm f7.2
- Gundlach-Manhattan Turner-Reich Anastigmat lens Serial 84468 12IN Brass
- APO Nikkor 1780mm has been sold for $19,700
- APO Ronar questions
- BAUSCH & LOMB Aero Tessar 24" f/6-610mm
- Compur #2 Shutter Stuck on Mounting Flange Zeiss Tessar 135mm f3.5
- 760mm Apo Nikkor f/11 vs Nikkor-T ED 800mm f/12
- Front mounting enlarger lenses.
- Aero Ektar 12 inches f/2.5 with shutter on 8x10
- Canned-air discharge caused mark on lens. Removal suggestions?
- Apo-Ronar question
- C.p. Goerz dagor 210mm (8 1/4) f:6.8 lens
- Ilex #5 Universal Shutter
- Need a cable release for a Compur shutter from a Zeiss Maximar 207/5
- Rodenstock Grandagon N f6.8 75mn
- Is this bona fide B+W filter or fake? Polarizer
- Fujinon SWD 75mm F5.6 filter thread.
- Verito 6 1/8 inch lens with fungus in front element
- Wide angle for 8x10
- Two terrible scratches on Wollensak Velostigmat 14"
- Kreuznach Schneider
- Whutizzit? brass peg/screw on back of Copal #3 housing
- identify logo on shutter?
- Mounting a 210mm f6.8 Wide-Field Raptar in a Shutter
- Hugo meyer Atelier-Schnellarbeiter 360mm f3 petzval
- Alan 42" repro lens
- 4x5 Macro
- 50 years from now .... Ask your question or respond !
- Expensive fake lens boards !
- What's your favorite (CHEAP) 75mm lens?
- How to know if I need a recessed lens board: Fujinon SWD 90mm F/5.6. on Sinar
- Wollensak 9.5" 241mm f/4.5 Raptar Series II
- Front And Rear Lens Cap Sizes For 47mm Schneider Super Angulon XL F5.6?
- Questions about a Press-Compur
- Good starter lens for whole plate
- Which 210mm F5.6 for portraits?
- Anyone is NYC area who might be up to loan me a wide angle for 5x7?
- Ilex Acme Synchro vs non-Synchro
- Lens math? Image circle ⭕️ calculation
- Ultra wide angle lens for 11x14?
- Dating 24" Darlot Pill Box and your thoughts about it
- A 1000mm rear element for the Nikkor T-ED 600/800/1200mm lens set?
- Mystery brass lens: Extra Rapid Aplanat F:7 No. 3
- Monster lens or a window?
- Stanley London Bridge SE lens
- Thoughts on the Nikkor T 360/500/720 set?