Reviews Prime Focus - BestBuyersPro.com

SVBONY Telescope Photo Adapter, T Adapter and T2 T Ring Adapter 1.25 inch Telescope Accessory Compatible for Nikon Camera and Telescope

Designed for Nikon SLR DSLR camera digiscoping.
connect camera to telescope for direct prime focus photography convenient and easily.
then thread the whole mount adapter into DSLR SLR to connect to telescope.
Universal t adapter fits all standard 1.25" diameter telescope or microscope etc.
t ring adapter fit for any standard Nikon lens.
Connect camera to telescope for direct prime focus photography convenient and easily.

【Features】F1.8 large aperture, 6 blades in 5 groups, 7pcs Aperture blades. Auto Focus and Manual Focus.
A great prime lens that is an excellent addition to the Nikon 12-50mm kit lens.
Supports auto focus and manual focus modes.
Supports full-frame and APS-C format cameras.
Adopts gold plated metal contacts, which effectively improves the signal conductivity and corrosion resistance.
Supports M/AV/TV/P and other camera shooting modes, and parameters used to take pictures can be displayed in the EXIF Information.

35mm E Mount Lens, E Mount Prime Lens, E Mount 35mm Lens, Prime Lens for E Mount.
Compatible with NEX5T NEX-6 NEX-7 NEX-F3 a3000 a3500 a5000 a5100 a6000 a6300 a6400 a6500 a6600 ZV-E10 etc.
Maximum Aperture: F/1.6 – F16 Focal Length: 35mm.
Optical Construction: 4 Elements in 4 Groups.
Multi-Coated technique for exceptional image quality.

Compatible with aLL Canon EOS SLR / DSLR Models.
Fits all standard 1.25" astro telescopes and accepts filters (thread inside tube)..
An essential accessory for anyone who uses an astro scope for digiscoping. It is a camera adaptor for direct (Prime focus) photography with a SLR camera and eyepiece projection photography..
This can also be used for cameras with a filter thread (T/52 converter and approptiate stepping ring required)..
Prime Focus for wide field shots too! Maximum Eyepiece Diameter = 1.5"All metal construction. Anodizing Aluminium process. All metal construction. Anodizing Aluminium process..

【Features】F1.7 large aperture, 9 blades in 8 groups, including 2 ED ultra-low dispersion lenses. 7pcs Aperture blades, Auto Focus and Manual Focus.
【Compatible with Olympus and Panasonic Cameras】Olympus: E-M5 Mark II, E-M10 mark III, E-M10 IV, E-PL9, E-PL10, PEN-F.
Panasonic: G100, GH5, G9, G95, G85, GX9, GX85, GF-10, GF-9, GF-8.
【Micro 4/3 System Standard Prime Lens】Micro Four Thirds Lens Mount ( M4/3 MFT System), suitable for landscape, portrait, street snap, night scene and indoor scene..
【F1.7 large aperture, support AF and MF】With an F1.7 large aperture, easy to blur the background. Support full-time manual focus, free to switch focus mode. The closet focusing distance is about 0.30m, and the maximum magnification is about 0.15 times..
【High precision STM stepper motor】This 42.5mm F1.7M II lens equipped with high speed and high precision STM stepper motor. Cooperate with brand new control circuit, achieve fast, quiet and precise focus..

SIGMA USA AUTHORIZED - Includes Full SIGMA USA WARRANTY.
SIGMA 24mm F3.5 DG DN | Contemporary. THE ULTIMATE PORTABLE, WIDE-ANGLE MIRRORLESS PRIME. The I series SIGMA 24mm F3.5 DG DN | Contemporary brings exceptional detail and beautiful bokeh that offers excellent portability and versatility. Free your imagination with this incredible wide-angle prime for mirrorless cameras. The SIGMA I series introduces compact, beautifully designed, high-performance optics for mirrorless camera systems..
Despite its small size, there is no compromise on performance -it is capable of capturing the finest details as required when shooting on high resolution full-frame cameras. With a very short minimum focus distance of around 10cm and a maximum reproduction ratio of 1:2, it enables photographers to shoot more freely, without worrying about the distance between the lens and the subject. The robust and stylish I series lens body finish brings a more satisfying shooting experience..
Lens construction: 10 elements in 8 groups, 1 SLD glass and 3 aspherical lenses | Compatible with high-speed AF | Auto Focus Stepping Motor | Compatible with lens-based optical correction on supported cameras | Mount with dust- and splash-proof structure | Super Multi-Layer Coating | Aperture ....

Fast, upgraded f/1.8, compact FX format prime lens. The picture angle with 35 millimeter (135) format is 47 degree and the maximum reproduction ratio is 0.15X.
Focal length 50 millimeter, minimum focus distance 1.48 feet (0.45 meter).
Newly developed optical system with aspherical lens element, exclusive Nikon silent wave motor (SWM).
M/a focus mode switch, filter thread 58 millimeter, autofocus: Yes. Dimensions (approx.) (from the camera lens mounting flange): Approximately 2.83 inches diameter x 2.01 inches.
Optimized for edge to edge sharpness on both fx and dx format d SLRS.

Perfect for Canon EOS and Rebel SLR and DSLR Cameras.
then thread the whole mount adapter into cameras to connect to telescope.
Universal t adapter fits all standard 1.25" diameter telescope microscope etc.
t ring adapter is compatible for all standard 1.25" lenses of cameras.
some short-focus camera or telescope's optical tube may not be able to focus quickly.
so it's great for you use an additional extension tube.