Camera accessory that doubles telephoto reach for distant subjects. The JINTU 2X Teleconverter Lens brings distant details closer, ideal for wildlife and lunar photography. Will the manual-focus T-mount workflow fit into your shooting routine?
⚡ At a Glance
- • Image Quality: High-definition optical glass and double-sided multilayer coating preserve contrast and reduce flare
- • Best for: Wildlife and lunar photographers using long telephoto T-mount lenses who need extra reach
- • Not ideal for: Users who require autofocus or electronic lens communication
2X multiplier attaches to compatible T-mount telephotos to double focal length. Built from coated high-definition glass to maintain usable image quality.
Double the Reach - with 2X multiplier manual focus converter
A 2X multiplier optically doubles the focal length of compatible T-mount telephoto lenses, increasing effective zoom without changing primary optics. Compatibility is stated with Vivitar ranges such as 500mm, 420-800mm and 650-1300mm.
Extend framing for distant subjects like birds or the Moon without swapping lenses, providing more shooting opportunities from the same vantage point.
Preserved Sharpness - with high-definition optical glass and double-sided multilayer coating
Optical elements are made from high-definition glass and finished with double-sided multilayer coatings to reduce internal reflections and maintain contrast. Coatings help control flare and ghosting under challenging light.
Cleaner high-contrast results for subjects such as the Moon and backlit wildlife, with user feedback specifically noting strong moon photography performance.
Straightforward Mounting and Control - with T-mount compatibility and manual focus operation
Designed for use with T-mount lenses, the converter attaches directly to compatible telephotos and leaves focus control to the lens operator. The unit is manual focus only, so no electronic coupling or autofocus is present.
Quick to attach to supported telephotos and simple to operate for photographers comfortable with manual focusing, though electronic conveniences will be absent.
✨ The 4 Key Reasons for JINTU 2X Teleconverter Lens
- 2X Multiplier - Doubles focal length to bring distant subjects noticeably closer
- High-definition Optical Glass - Retains detail when extending focal length for large prints
- Double-sided Multilayer Coating - Cuts flare and ghosting in bright or backlit scenes
- T-mount Compatibility - Works with a range of manual telephoto lenses for quick attachment
📋 Technical Details at a Glance
- Category: Teleconverter lens accessory
- Multiplier: 2X
- Mount: T-mount
- Compatibility: Vivitar 500mm, 420-800mm, 650-1300mm telephoto lenses
- Optical elements: High-definition optical glass
❓ Frequently Asked Questions
Q: Will the converter work with my lens?
A: Compatibility is limited to T-mount lenses, and the converter is specified for use with Vivitar 500mm, 420-800mm and 650-1300mm telephoto ranges.
Q: Does autofocus still work with the converter attached?
A: Autofocus will not be available, because the converter is a manual-focus multiplier.
Q: Will image quality suffer after attaching the converter?
A: Optical components use high-definition glass and double-sided multilayer coating to preserve contrast and reduce flare, and user feedback reports good results for lunar photography.
🏆 Our Verdict
Best suited to photographers who already own long T-mount telephotos and need extra reach for wildlife or moon shots. Doubling focal length with high-definition glass and multilayer coatings makes long-range framing practical without swapping primary optics. Considered a practical kit addition for those comfortable with manual focus, offering clear long-term value for specialised telephoto work.
