Table of Contents
Letus35 Ultimate Overview
The Letus35 Ultimate, the new benchmark for 35mm adapter quality and performance. The Letus Ultimate has a spinning ground glass which allows for much more flexibility in the amount of Depth of Field you can achieve. The Ultimate allows you to stop down your 35mm SLR lens to f/22 and raise the shutter speed on your video camera to at least 1/500. The Ultimate also includes the back focus adjustment ring
Letus35 Ultimate Features
| Letus35 Ultimate At A Glance |
|---|
 |
| Spinning ground glass |
| Only 1/2 stop of light loss |
| Optimized achromat built in |
| Back focus adjustment ring |
| Image flip Built in |
| 1 Year warranty |
- Smart Spinning Ground Glass (patent pending)
- Built-in precision back focus adjustment with lock (patent pending)
- X / Y alignment adjustment to correct for offset image sensors (patent pending)
- Off center spinning GG element (patent pending)
- Off center driving motor for optimal performance (patent pending)
- Variable RPM motor with LED screen speed display
- Built in flash memory to remember last settings
- Ability to do a full stop-down on a 35mm lens (tested to f22)
- Works with high shutter speeds in most shooting conditions (1/250)
- Modular accessories. Extreme / Ultimate accessories interchangeable
- Low battery warning
- External power hookup
- Automatically switches to 12V external supply if it is available
- Absolutely silent, no vibrations
- Prism technology with proprietary Image Orientation Correction technology (IOC). This adapter “flips” the image upright
- Highest optical grade achromatic lens (custom-made for this specific adapter)
- Custom condenser specially tailored for this adapter to get the best possible picture quality
- Stunningly beautiful image colors
- Casing milled from solid aluminum
- Anodized black finish with anodized blue back focus adjustment ring
- Built-in On/Off switch with variable RPM control and memory
- Battery is fully enclosed and secured by 2 magnets for ease of replacement during a shoot
- Interchangeable thread rings and lens mounts for easy adaptation to different cameras / lenses on the fly.
- Hex key for adjustment/installation
- End caps included for protection during transport/storage
- Threaded hole on top and bottom the front tube for matching up to support systems
Exploded View
Compatible Camera
Compatible with cameras that have these filter thread sizes
- 58mm
- 62mm
- 72mm
- 77mm
- 82mm
- Other sizes can be used through the use of step rings
- Relay Lenses are also available for a direct connect solution