William Optics Gran Turismo 71 II, f/5.9 สีทอง *รวม Reducer/Flattener และ 32มม Uniguide*

• Latest 2nd Gen version!
• Gran Turismo 71 OTA. f/5.9 triplet APO, 2.5” R&P Focuser.
• 71mm f/5.9 triplet air-spaced objectives APO
• Includes FPL-53 fluorite element
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography and visual observation
• Includes: Bahtinov mask cover, Dovetail plate, Mounting rings, CNC made handlebar, High quality soft carry bag
• Product of Taiwan. 2-year warranty

William Optics Gran Turismo 71 II, f/5.9 สีแดง *รวม 32มม Uniguide*

• New 2nd Gen version! 
• Gran Turismo 71 OTA. f/5.9 triplet APO, 2.5” R&P Focuser.
• 71mm f/5.9 triplet air-spaced objectives APO
• Includes FPL-53 fluorite element
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography and visual observation
• Includes: Bahtinov mask cover, Dovetail plate, Mounting rings, CNC made handlebar, High quality soft carry bag
• Product of Taiwan. 2-year warranty

William Optics RedCat 51 III WIFD f/4.9 Petzval Refractor Telescope

• Newest version (gen III) of the best-selling RedCat 51
• 4-element Petzval refractor telescope
• 250mm focal length, f/4.9 focal ratio
• Premium quality FPL-53 glass
• Brand new WIFD focuser design
• Soft case, dovetail bar, tube rings, and saddle included

ZWO AM3N Mount

The AM3N follows ZWO’s familiar aesthetic with its beautiful anodized ZWO-Red finish, easy-to-adjust hardware, and compact form factor. At just 9 lbs, this mount head is impressively lightweight yet capable of handling serious payloads:

• Payload Capacity: 28 lbs with counterweight, 18 lbs without
• Weight: 9 lbs (mount head only)
• Mount Modes: Equatorial or Alt-Azimuth
• Saddle: Dual Vixen / Losmandy-style
• Mount-Head Ports: 12V DC power port, USB port, hand controller, ST-4, Bluetooth indicator

With this payload, the AM3N can handle more than just small refractors. Medium-sized APOs, like a 90mm triplet, and even up to 103mm class refractors, are all great options that work without a counterweight. When paired with a lightweight tripod and imaging accessories, the total weight of an imaging rig like this sits at around 23-25lbs, making it an ultra-portable deep-sky rig!

กล้องดูดาว Askar 107PHQ 107mm f/7 Quadruplet Flat-Field Astrograph #107PHQ

Askar SQA55 f/4.8 Quintuplet Petzval Refractor Telescope

กล้องดูดาว Sharpstar 150mm f/2.8 HNT-AL Hyperbolic Newtonian Astrograph  #15028HNT-AL - สีแดง

• 150mm Newtonian astrograph with super-fast f/2.8 optics and 55mm backfocus
• Fully and rigorously tested on site for cosmetics, mechanical operation, and optical performance by a master optician to ensure excellent overall telescope operation and customer satisfaction (an Agena exclusive service) 
• Hyperbolic primary and 3-element corrector lens deliver sharp flat images over a large 44mm image circle
• 18” long carbon fiber tube and CNC machined aluminum fittings make for a durable yet lightweight instrument 
• 2.5” rack and pinion focuser handles heavy loads without slipping; includes 1.25" holder for smaller cameras or eyepieces
• Includes carrying handle, Losmandy dovetail plate, and hard carrying case 

William Optics Fluorostar 132 IV, with 3.7" R&P focuser in Red

Innovative Bahtinov Mask Cover (Patented) & Soft carry bag included!!

Simply put: a joy to use. You will be blown away by the small details you can observe through this APO 132mm; fine details of DSOs, stunning resolution both visually or during astrophotography. Until yesterday this was only a dream at this price!

Stunning Optics
• Features a top-quality triplet air-spaced objective.
• This scope is extremely sharp and has a great color correction. It is ideal for astrophotography. 
• Precision optics with STM coatings.
• Designed by a leading designer with FPL-53 glass.

New 3.7" R & P Focuser
• 360 deg. rotatable.
• Extra-heavy duty.
• Large aluminum knobs.

Ideal for Astrophotos 
• Have you always dreamed of taking those beautiful pictures of the heavens? Now is the time!! Few other refractors in this size have a DEDICATED Field Flattener. 
• Graduated scale for precise camera alignment.

Do-all Telescope 
• The 132mm objective is a great size for both wide-field and planetary observations. 
• The apochromatic performance makes it ideal for imaging. 
• This size will require a suitable mount in order to do astro imaging. Alt-Az mounts can handle this scope too if properly counter-balanced.

Simply Beautiful Finish 
• No plastic part used: CNC machined out of solid high-grade aluminum. 
• Pure William Optics quality fit and finish: powder-painted white CNC-machined aluminum tube, golden finish, retractable dewshield, anodized 360 degree rotatable focuser, engraved dewshield cap.

Attention to Details 
• Highly precise CNC machined lens cell.
• Solid CNC-machined mounting rings included in the price.
• Triple testing each lens by Zygo test to ensure the best optical quality.

Total Quality Package 

• 2" adapters included.

• All with brass anti-marring compression rings.

William Optics Gran Turismo 71 II, f/5.9 OTA - สีทอง

• Latest 2nd Gen version! 
• Gran Turismo 71 OTA. f/5.9 triplet APO, 2.5” R&P Focuser.
• 71mm f/5.9 triplet air-spaced objectives APO
• Includes FPL-53 fluorite element
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography and visual observation
• Includes: Bahtinov mask cover, Dovetail plate, Mounting rings, CNC made handlebar, High quality soft carry bag
• Product of Taiwan. 2-year warranty

กล้องถ่ายดาว William Optics Gran Turismo 71 II, f/5.9 สีทอง รวม Reducer/Flattener

• Latest 2nd Gen version!
• Gran Turismo 71 OTA. f/5.9 triplet APO, 2.5” R&P Focuser.
• 71mm f/5.9 triplet air-spaced objectives APO
• Includes FPL-53 fluorite element
• Very sharp image with excellent colour correction
• Precision optics with fully multi-coated lenses using super-high transmission (STM) coating on all surfaces
• Designed for astrophotography and visual observation
• Includes: Bahtinov mask cover, Dovetail plate, Mounting rings, CNC made handlebar, High quality soft carry bag
• Product of Taiwan. 2-year warranty

ZWO AM7, More Capacity,More Precision.

The AM7 is ZWO’s highest-capacity harmonic drive telescope mount. It is built with heavier imaging rigs in mind, such as telescopes with long focal lengths, where tracking accuracy matters most.