SVBONY 90 degree Dielectric Mirror Diagonal สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 2" ทุกรุ่น'พร้อมตัวแปลงขนาด 1.25"

• Precisely machined to achieve and maintain good optical alignment
• Comfortable 90-degree viewing orientation when observing the night sky through a refractor.
• Fit standard 2" focusers, includes 2" to 1.25" adaoter to support use of 1.25" eyepieces / barlow lens / cameras and accessories
• Features brass lock screw and brass compression rings - prevent barrels or the surface of eyepieces from marring and scratching

กล้องดูดาว Sharpstar 94mm 94EDPH f/5.5 ED Triplet Apo Refractor Telescope สีแดง

Sharpstar has been making refractors for many years for well-known worldwide astronomy vendors, and they’re now marketing their own premium apochromatic refractors at a surprisingly affordable price. The Sharpstar 94EDPH is the third in their series of instruments under the Sharpstar brand that’s quickly gaining a reputation for precision instruments for visual observation and astrophotography.