Linhof 40mm f4.5 Luminar, Synchro Compur, Board 4605047 - 1357160
This Zeiss 40mm f4.5 Luminar Macro Lens, #4605047, is in great condition with minor handling wear. I rate it cosmetically a (9+). The aperture ring is smooth, the aperture functions properly, and the glass is clean and clear with no haze, marks, or fungus. There are a few faint specks of dust inside, but they do not affect image quality. It has coverage up to 4x5" and optimized magnification between 3.5:1 & 12:1. The included Linhof Synchro-Compur shutter is in similar condition, also rated a (9+). The shutter speed ring is smooth, but the shutter is inaccurate at speeds below 4. This lens includes a front lens cap, flared retaining ring, and a Linhof Technika conical lens board. Please refer to the photos for details.
What our Experts Think
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Historic Zeiss Luminar optical design
The Linhof 40 mm f/4.5 Luminar is a classic wide‑angle lens originally made for large‑format use — known for its sharp imagery and distinctive vintage character in analog workflows.
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Excellent wide‑angle coverage on 4×5
With true large‑format field coverage and a 40 mm focal length, it’s ideal for landscapes, architecture, and scenes that benefit from expansive perspective without excessive distortion.
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Synchro‑Compur shutter for precise exposure control
The built‑in Synchro‑Compur leaf shutter gives reliable timing and smooth flash sync — appreciated in studio and field work where timing consistency matters.
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Solid mechanical build and vintage appeal
Metal construction and board mount make it durable, while its classic ergonomics and mechanical feel satisfy collectors and film shooters alike.
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Well‑suited to creative analog setups
Often paired with ground glass focusing and bellows, it’s flexible for macro, landscape, and architectural photography where precise composition and focus are key.
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Adaptable for mirrorless via adapters
With suitable boards and adapters, many photographers use this lens on digital mirrorless bodies for unique vintage rendering and large‑format character.
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Vintage trade‑offs apply
Manual focus and aperture only, older coatings may produce flare compared to modern glass, and optical characteristics vary with age and condition
Q&A
Q: What is the Linhof 40mm f/4.5 Luminar best used for?
A: It’s a wide-angle large-format lens ideal for landscapes, architecture, and interiors, providing excellent sharpness and contrast.
Q: Which cameras is this lens compatible with?
A: Designed for 4x5 large-format cameras using standard lens boards and Synchro-Compur shutters.
Q: How is the image quality?
A: Offers edge-to-edge sharpness, minimal distortion, and faithful color reproduction, characteristic of classic Luminar optics.
Q: What are the key specifications?
A: 40mm focal length, f/4.5 aperture, Luminar optical design, Synchro-Compur shutter integration.
Q: Is this lens suitable for studio and field work?
A: Yes, it performs excellently in controlled studio setups and outdoor locations, maintaining high image quality.
Q: How is the build quality?
A: Rugged all-metal construction with precision engineering ensures durability and long-term reliability.
Q: What’s included in the box?
A: Lens with Synchro-Compur shutter, front and rear caps, ready for large-format use.
Q: Why choose this lens over other 40mm large-format options?
A: Combines classic Luminar optical excellence with reliable Synchro-Compur shutter performance, perfect for professional large-format photography.
Maintenance Tips
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Use Lens Caps & Shade
Protect front and rear elements from scratches, dust, and accidental impact.
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Clean Optics Gently
Use a blower and soft microfiber cloth—avoid harsh wiping to preserve coatings.
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Store in a Dry, Dust-Free Case
Prevents fungus, dust, and corrosion, especially in humid conditions.
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Handle Shutter & Aperture Carefully
The Synchro Compur shutter is delicate—avoid rough operation or disassembly without expert care.
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Inspect Regularly
Check for smooth shutter release, aperture operation, and any internal dust or fungus.
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Protect from Humidity & Temperature Extremes
Maintains mechanical precision and optical quality.
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Support Lens Barrel When Handling
Avoid stress on the lens board and mount—large-format lenses are delicate.
Damage 
Loss 
Theft 
