
Pentax Asahi MV 1
Brand | Pentax 1980 |
Model | MV 1 |
Released Year | 1980 |
Type | DSLR Cameras |
Series | MV |
Compatible Mountings |
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Autofocus |
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Video Resolution | 1080p |
File Format |
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Status | Discontinued |
Quick view
Overview
The Pentax Asahi MV 1 is a classic 35mm single-lens reflex (SLR) camera introduced in the early 1980s featuring manual focus mechanics combined with an electronic exposure system. It utilizes a Pentax K mount for interchangeable lenses, supporting a wide array of Pentax lenses available during its era. The camera operates using a manual film advance lever with an electronic shutter control offering speeds ranging from 1/1000 to 1 second, providing versatility for different lighting conditions and photography styles. Equipped with a through-the-lens (TTL) metering system, the MV 1 measures exposure accurately to ensure optimal image results. The viewfinder provides 92% field coverage and 0.86x magnification, delivering clear composition framing. Power is supplied by two LR44 batteries to operate the electronic metering and shutter functions.
The robust metal body construction ensures durability while maintaining a compact and ergonomic design tailored for ease of use. The camera emphasizes manual operation, appealing to photography enthusiasts who prefer hands-on control over exposure and focus. This model does not include autofocus, relying strictly on manual lens focusing methods. Film loading is manual with a rewind crank for film return after shooting. Overall, the Pentax Asahi MV 1 integrates classic SLR mechanics with electronic assistance for exposure, positioning it as a transitional model in the evolution of Pentax cameras.
Specifications
Camera Type | 35mm Single-Lens Reflex (SLR) |
Lens Mount | Pentax K mount |
Focus Type | Auto Focus |
Shutter Speed | 1/1000 sec to 1 sec, electronically controlled |
Metering | TTL (Through The Lens) metering |
Film Type | 35mm film |
Viewfinder Coverage | Approx. 92% |
Viewfinder Magnification |
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Battery | 2 x LR44 batteries |
Film Advance | Manual lever |
Flash | No built-in flash; external flash supported |
Body Material | Metal |
Exposure Modes | Manual exposure |
Release Year | 1980 |
Built-In Media | Camera Body Only |
Are Batteries Included |
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Remote Included | No |
Series Number | 1 |
UPC | 701980138591 |
Manufacturer | Pentax |
Unit Count |
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Warranty Description | 90 days limited warranty |
Auto Focus Technology | Contrast Detection |
Focus Features | Autofocus |
Focus Mode | Automatic AF (AF-A) |
Autofocus |
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File Format |
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JPEG Quality Level |
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Lens Type | Standard |
Camera Lens | Standard 50mm lens with K-mount |
Number of Diaphragm Blades | 7 |
Exposure Control |
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Display Resolution Maximum |
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Has Color Screen |
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Shooting Modes |
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Digital-Still | Yes |
Movie Mode |
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Image Capture Type |
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Night vision | No |
Compatible Mountings |
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Sensor Type | CMOS |
Expanded ISO Minimum | 100 |
Photo Sensor Size |
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Form Factor |
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Viewfinder | Optical |
Camera Flash | no flash |
Compatible Devices |
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Aperture modes |
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Water Resistance Level | Not Water Resistant |
Mount Type |
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Warranty Type |
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Crop Factor |
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Mounting Thread Type | Bayonet |
Has Image Stabilization | No |
Analog Video Format | NTSC |
Audio Recording | No |
Processor Count | 1 |
Age Range Description | All Ages |
Image stabilization | Optical |
Maximum Shutter Speed | 1 seconds |
Minimum Shutter Speed | 1/1000 seconds |
Video Resolution | 1080p |
Flash Modes | Automatic |
Flash Sync Speed | 1/200 |
Expanded ISO Maximum | 3200 |
Battery Cell Type | Lithium Ion |
Battery Type | Lithium Ion |
Shutter Type | Focal Plane Shutter |
Long Exposure Shutter Mode | Time |
Shutter Speed Description | Automatic |
Aspect Ratio | Unknown |
Supported Image Format | JPEG |
Total Still Resolution | 1E+1 MP |
Metering Methods | Evaluative |
White Balance Settings | Auto |
Self Timer | 10 Seconds |
Total Video Out Ports | 1 |
Display Fixture Type | Fixed |
Flash Memory Bus Interface Type | SD |
Autofocus Points | 1 |
Images
Key Advantages
The Pentax Asahi MV 1 features precise TTL metering for improved exposure accuracy in varying lighting conditions. Its durable metal body offers ruggedness with a compact form factor suitable for both amateur and advanced photographers. Compatibility with the widely adopted Pentax K mount allows a broad selection of quality lenses. The electronic shutter control with speeds up to 1/1000 sec delivers flexibility for capturing fast action. The camera is powered by common LR44 batteries, making power supply easy and accessible. Manual controls give creative photographers full artistic control over their shots.
Limitations
As a manual focus camera, the Asahi MV 1 lacks autofocus, potentially limiting convenience in fast-paced shooting situations. The viewfinder offers 92% frame coverage, which is slightly less than ideal for precise composition. Film loading and rewinding are manual operations, which can slow workflow compared to automatic systems. It uses older battery types which may be less convenient than modern replacements. The camera does not include built-in flash, requiring external flash units for low light. Additionally, its limited shutter speed range might not accommodate all advanced photographic needs.
FAQ
What type of film does the Pentax Asahi MV 1 use?
The Pentax Asahi MV 1 uses standard 35mm photographic film.
Does the MV 1 support autofocus lenses?
No, the Asahi MV 1 is a manual focus camera and does not support autofocus lenses.
What kind of battery does the MV 1 require?
It requires two LR44 batteries to power the electronic functions.
Is the shutter speed electronically controlled?
Yes, the camera features an electronically controlled shutter with speeds from 1 second to 1/1000 second.
What is the mount type for lenses on the MV 1?
The camera supports the Pentax K mount for interchangeable lenses.
Does the MV 1 have built-in flash?
No, the Asahi MV 1 does not have built-in flash; external flashes must be used.
Is the viewfinder fully accurate to the photo frame?
The viewfinder provides approximately 92% frame coverage, so the final photo may include areas outside the viewfinder.
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