Ricoh XR Rikenon 50mm f/1.7 (SN: 102851)
Ricoh XR Rikenon 50mm f/1.7 (SN: 102851)
A sharp and fast standard lens with K-mount compatibility.
The Ricoh XR Rikenon 50mm f/1.7 is a classic manual focus prime lens designed for 35mm SLR cameras using the Pentax K-mount. Known for its optical clarity and fast f/1.7 aperture, it’s ideal for portraits, low-light photography, and general-purpose use. The lens delivers pleasing bokeh, good contrast, and sharp results — even wide open.
It’s fully compatible with any manual focus Pentax K-mount camera, and can also be used on modern digital cameras (including mirrorless systems) via adapter.
Key Features
-
Mount: Pentax K (Ricoh/Rikenon variant)
-
Focal length: 50mm
-
Maximum aperture: f/1.7
-
Aperture range: f/1.7 to f/16
-
Optical construction: 6 elements in 5 groups
-
Minimum focus distance: ~0.6m
-
Filter size: 52mm
-
Compact metal and plastic construction
-
Made in Japan
Condition
Used – Good condition
Lens (SN: 102851) is in good working order. Optics are clean — no haze, fungus, or separation. Focus ring is smooth, and aperture blades are dry and responsive. Minor cosmetic wear on the barrel but nothing affecting performance.
What’s Included
-
Ricoh XR Rikenon 50mm f/1.7 lens (SN: 102851)
-
Front and rear lens caps
More Images
Ricoh XR Rikenon 50mm f/1.7 (SN: 102851)
Ricoh XR Rikenon 50mm f/1.7 (SN: 102851)
A sharp and fast standard lens with K-mount compatibility.
The Ricoh XR Rikenon 50mm f/1.7 is a classic manual focus prime lens designed for 35mm SLR cameras using the Pentax K-mount. Known for its optical clarity and fast f/1.7 aperture, it’s ideal for portraits, low-light photography, and general-purpose use. The lens delivers pleasing bokeh, good contrast, and sharp results — even wide open.
It’s fully compatible with any manual focus Pentax K-mount camera, and can also be used on modern digital cameras (including mirrorless systems) via adapter.
Key Features
-
Mount: Pentax K (Ricoh/Rikenon variant)
-
Focal length: 50mm
-
Maximum aperture: f/1.7
-
Aperture range: f/1.7 to f/16
-
Optical construction: 6 elements in 5 groups
-
Minimum focus distance: ~0.6m
-
Filter size: 52mm
-
Compact metal and plastic construction
-
Made in Japan
Condition
Used – Good condition
Lens (SN: 102851) is in good working order. Optics are clean — no haze, fungus, or separation. Focus ring is smooth, and aperture blades are dry and responsive. Minor cosmetic wear on the barrel but nothing affecting performance.
What’s Included
-
Ricoh XR Rikenon 50mm f/1.7 lens (SN: 102851)
-
Front and rear lens caps
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Ricoh XR Rikenon 50mm f/1.7 (SN: 102851)
A sharp and fast standard lens with K-mount compatibility.
The Ricoh XR Rikenon 50mm f/1.7 is a classic manual focus prime lens designed for 35mm SLR cameras using the Pentax K-mount. Known for its optical clarity and fast f/1.7 aperture, it’s ideal for portraits, low-light photography, and general-purpose use. The lens delivers pleasing bokeh, good contrast, and sharp results — even wide open.
It’s fully compatible with any manual focus Pentax K-mount camera, and can also be used on modern digital cameras (including mirrorless systems) via adapter.
Key Features
-
Mount: Pentax K (Ricoh/Rikenon variant)
-
Focal length: 50mm
-
Maximum aperture: f/1.7
-
Aperture range: f/1.7 to f/16
-
Optical construction: 6 elements in 5 groups
-
Minimum focus distance: ~0.6m
-
Filter size: 52mm
-
Compact metal and plastic construction
-
Made in Japan
Condition
Used – Good condition
Lens (SN: 102851) is in good working order. Optics are clean — no haze, fungus, or separation. Focus ring is smooth, and aperture blades are dry and responsive. Minor cosmetic wear on the barrel but nothing affecting performance.
What’s Included
-
Ricoh XR Rikenon 50mm f/1.7 lens (SN: 102851)
-
Front and rear lens caps
