Pentax 200mm f/4 Super Takumar M42 Lens
The Pentax 200mm f/4 is a 200mm f/4 lens designed for M42 Screw Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Pentax 200mm f/4 Super Takumar M42 Lens
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Lens Overview — Pentax 200mm f/4
Key Features — Pentax 200mm f/4
200mm Prime Focal Length: Fixed 200mm telephoto reach is well-suited for portraiture, wildlife, and sports where a consistent angle of view is an advantage.
f/4 Maximum Aperture: A maximum aperture of f/4 provides workable light-gathering for a lens of this focal length and allows moderate background separation.
M42 Screw Mount: Universal screw mount system is widely adaptable to modern mirrorless and DSLR bodies using inexpensive M42 adapters.
Full-Frame Coverage: Designed for full-frame image circles, so the lens can be used on both full-frame and crop-sensor cameras without vignetting.
Manual Focus Only: Hands-on focus operation gives precise control over critical focus, which many photographers prefer for deliberate, considered shooting.
58mm Filter Thread: A widely supported filter size that makes it easy to pair with common circular polarizers, ND filters, and other accessories.
Lens Specifications — Pentax 200mm f/4
| Spec | Detail |
|---|---|
| Use Cases | Wildlife, Portrait, Creative Effects |
| Lens Type | Telephoto |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 200mm |
| Maximum Aperture | f/4 |
| Camera System | SLR |
| Lens Mount | M42 Screw Mount |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 58mm |
Description — Pentax 200mm f/4
The Pentax 200mm f/4 Super Takumar is a prime telephoto lens built around the M42 screw mount, designed for full-frame SLR cameras. With a fixed 200mm focal length and a maximum aperture of f/4, it offers a well-defined telephoto perspective suited to a range of subjects requiring reach and compression. The lens is manual focus only, putting full control of focus in the photographer's hands — a quality that many enthusiasts and collectors actively seek out.
Its 58mm filter thread accepts a wide variety of screw-in filters, and at 600g, it carries a reassuring heft that speaks to its robust vintage construction. There is no image stabilization, so deliberate camera support or technique is important when shooting at this focal length. Thanks to its M42 mount and full-frame image circle, this Super Takumar can be adapted to many modern digital cameras, making it a versatile and characterful option for photographers who appreciate classic glass.
Pros — Pentax 200mm f/4
- ✓Full-frame coverage ensures no crop vignetting on any sensor size
- ✓200mm prime focal length provides consistent telephoto reach
- ✓Maximum aperture of f/4 offers reasonable light-gathering for a 200mm telephoto
Cons — Pentax 200mm f/4
- ✗Manual focus only — no autofocus support for any shooting scenario
- ✗No image stabilization, requiring steady technique or support at 200mm
- ✗M42 screw mount requires an adapter for use on any modern camera body
Videos — Pentax 200mm f/4
Best astrophotography lens on a budget (vol 1: Asahi Super Takumar 200mm F4) — Garnett Leary
Frequently Asked Questions — Pentax 200mm f/4
What camera mount does this lens use?+
This lens uses the M42 screw mount. It is not natively compatible with modern bayonet-style camera mounts, but M42 adapters are widely available for most contemporary camera systems.
Does this lens support autofocus?+
No, this is a manual focus-only lens. All focusing must be done by hand using the focus ring. There is no autofocus mechanism of any kind.
Will this lens cover a full-frame sensor without vignetting?+
Yes, the lens format is specified as full frame, meaning it is designed to fully cover a 35mm full-frame image circle without vignetting.
What filter size does this lens accept?+
The lens has a 58mm filter thread, which is a common size compatible with a broad range of screw-in filters and accessories.
How heavy is this lens?+
The lens weighs 600g, giving it a notably solid feel that is characteristic of vintage telephoto lenses from this era.
Does this lens have image stabilization?+
No, image stabilization is listed as None. When shooting handheld at 200mm, a steady shooting technique or tripod support is advisable to minimize camera shake.