This unique pancake-style standard lens with a 40mm focal length is offered with exclusive optical characteristics and a very high luminous intensity. Measuring just 15mm in length, find exceptional sharpness and image quality in this incredibly compact lens that’s ideal for travel and casual everyday snapshots. Its high-grade aluminum construction provides the utmost durability and elegant design, now further enhanced with treatments of both SP (Super Protect) and the PENATX-original High-grade multi-layer HD (High Definition) coating. A round diaphragm at a wide aperture offers optimal optic performance and gorgeous bokeh effects.
|Lens Mount||PENTAX KAF mount|
|Model No.||21390 – Black 21400 – Silver|
|Focal Length||40mm (61mm in 35mm format)|
|Lens Construction [Elements/Groups]||4 groups 5 elements|
|Notes||HD coating Super Protect (SP) coating Rounded aperture (F2.8 to F5.6) Quick-shift Focus System MH-RF49 metal lens hood included|
|Angle of View||39°|
|Min. Aperture (f)||F22|
|Min. Focusing Distance||0.4m|
|Filter Size||49mm (or 30.5mm mounted in hood)|
|Diameter & Length (mm)||63mm x 15mm|
|Weight (g)||89g w/o hood 98g w/hood|
|Diaphragm control||Fully Automatic|
|Number of aperture blades||9|
This product comes with Ricoh Imaging’s ninety (90) day limited warranty with the same coverage provided under the original manufacturer’s warranty, just for ninety (90) days. Note that Refurbished Products may occasionally show cosmetic wear and will contain all original accessories (unless specifically enumerated in the item description) and are an excellent value!
For more information on the warranty please click here https://us.ricoh-imaging.com/warranty-information/