Rodenstock 100mm f/4 Apo-Sironar Digital HR Lens for DSLR Cameras & Digital Backs

SKU: RD150126 MFR: 150126
Usually ships in 7-10 Business Days.
Your card will only be charged once item ships.
Why Adorama?
Easy Returns, Fast Shipping, Trusted for over 35 years.

Need help? Call 800-223-2500 212-741-0052

Our Price

Free Expedited Shipping
Add to Wishlist

Protect your investment

Rodenstock 100mm f/4 Apo-Sironar Digital HR Lens: Picture 1 regular

About this item

The Rodenstock 100mm f/4 Apo-Sironar digital HR Lens is a telephoto lens specifically designed for use with large format digital backs, which require a smaller image circle with extreme resolution, color correction and maximum performance at a large aperture. This lens is recommended for use with backs having a 33 x 44mm maximum image area and provides a view similar to that of a 79mm lens on a 35mm format camera. This HR Digaron-S is delivered in a standard type Copal no. 0 shutter.

In many cases, digital photography is superior to conventional photography if the desired end product is a printed image. To achieve this ideal, however, a much higher demand is made upon the image reproduction quality of the lens. This is because of a digital image chip's smaller area, which means finer details in a scene are squeezed into a smaller image recording area, as well as their sensitivity to color fringes.

But Rodenstock's digitally-specific lenses such as this HR Digaron-S provide image quality which allows the maximum capacity of a digital back to be realized. The lens utilizes every technological possibility to get as close as possible to the absolute limits of diffraction- determined resolution, even accounting for the properties and thickness of a CCD's protective glass. With the HR Digaron-S, you can use digital backs with a pixel pitch as small as 5u. This lens is recommended for use only at f/5.6; you should exclusively use your camera's movements to control the depth of field.

What's Included With This Item

  • Rodenstock 100mm f/4 Apo-Sironar Digital HR Lens
  • Copal No. 0 Shutter
  • 60mm Push-On Front Cap
  • 42mm Push-On Rear Cap
  • Rodenstock Warranty

Key Features

  • Extreme high resolution lens specifically for digital backs as large as 33x44mm
  • Produces extremely fine, uniform 70mm image circle
  • Telephoto with 39deg. coverage
  • Apochromatic design to eliminate color fringing
  • Ideal working aperture of f/5.6
  • Accepts 58mm threaded filters
  • Rear barrel diameter of 42mm

Technical Specs

Focal Length 100 mm
Aperture Range f/4.0 - 22
FOV on Format Diagonal 39Deg.
Image Circle 70 mm @ f/11
Shutter Copal No. 0
Filter Thread Front: 58 mm
Overall Length 2.89" (73.4 mm)
Dimensions (D x L) 2.36 x 2.89" (60 x 73.4 mm)
Weight 13.05 oz (370 g)
Feedback is top rated for customer service HACKER SAFE certified sites prevent over 99.9% of hacker crime. BBB Accredited Business