2" UltraWide Sony "E" Mount Adapters - (A7, A9, NEX, and ALL Sony Mirrorless Models) 2" UltraWide Prime Focus Adapters - Only $69 SAVE $30!
Only 3 Available. These are brand new units that have small cosmetic marks, but are guranteed 100% functional and still look great.
As always offered to AstroMart Members First!
SAVE $30 - Only $69 ($99 Retail)
2" UltraWide Prime Focus Adapter for Sony E Mount
(Fits NEX/A7/A9/QX/VG Series)
T-Minus 2" UltraWide Adapter for Sony "E" Mount
(Pictured with Optional Filter)
The T-Minus adapter goes directly from Bayonet mount to 2" barrel.
This increases the clear aperture from 1.5" to 1.85" compared to a T-Ring.
There is zero shading of the CCD sensor.
T-Minus (Left) | T-Ring & T-Mount (Right)
T-Minus takes it's name from that fact that it is shorter than the "T" standard.
T-Minus is over an inch shorter than a T-Ring/T-Mount Combo! Great for Reflector Owners!
T-Minus™ adapters provide distinct advantages over a T-Ring solution...
T-Minus adapters are a part of our larger "True-2" UltraWide Adapter line, as such they offer a full 10mm more clear aperture than a T-Ring setup.
T-Minus takes it's name from that fact that it is shorter than the "T" standard. T-Minus adapters are over an inch shorter than T-Ring solutions, for reflector owners this means you can likely reach true prime focus for the first time (without any telescope modifications or telenegative lenses).
T-Minus adapters are CNC machined from a single piece of aluminum making them lighter, stronger and with zero chance of separation due to T-Ring failure. In addition they are fully baffled to reduce reflections and threaded to accept standard 2" (48mm) eyepiece filters.
Paypal Only, please send your paypal email address so we can send an Invoice.
Please message us to purchase. US Shipping via USPS Priority Mail $8, Export Airmail $12
ALSO AVAILABLE: T-Minus (Short) T-Rings for Sony E -Mount in 42mm/48mm Sizes!
- Hampton Optics
- Rod Mollise
- Hubble Optics
- Astromart Customer Service
- New Mexico Skies, Inc
- GetLeadsFast, LLC
- Sierra Remote Observatories
- CFF Telescopes
- Astro Parts Outlet
- DiscMounts, Inc.
- Anacortes Telescope Web Guy
- AstroMart LLC
- Carole Borgstrom, Five Star Realty of Charlotte Co.
- Anacortes Telescope
- TeleVue Optics
View all sponsors