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🔭 Focus like a pro, see the cosmos clearer than ever!
The SVBONY SV181 Rack and Pinion Focuser is a precision manual focuser designed for 114mm and 150mm Newtonian reflector telescopes. Featuring a smooth 65mm travel stroke, a protective brass ring to safeguard 1.25" eyepieces, and an anti-reflective fully threaded interior, it delivers sharp, stable focusing with minimal image shift. The included dust cover extends equipment life, making it a durable upgrade for serious amateur astronomers.







| ASIN | B08HX1MWMM |
| Additional Features | Adjustable metal gear focuser, smooth focus with dual knobs, built-in brass ring, fully threaded interior |
| Best Sellers Rank | #185,688 in Electronics ( See Top 100 in Electronics ) #34 in Telescope Reflectors |
| Brand | SVBONY |
| Coating | StarBright XLT |
| Compatible Devices | Camera, Laptop, Smartphone, Tablet |
| Customer Reviews | 4.3 out of 5 stars 102 Reviews |
| Eye Piece Lens Description | Plossl |
| Eye piece lens description | Plossl |
| Field Of View | 0.95 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 65 millimeters |
| Focus Type | Manual Focus |
| Item Dimensions D x W x H | 14.5D x 11.4W x 10.4H centimeters |
| Item Weight | 410 Grams |
| Manufacturer | SVBONY |
| Manufacturer Part Number | FCAW9140A |
| Model Name | SV181 |
| Model Number | FCAW9140A |
| Model name | SV181 |
| Mount | 1.25 inches mount |
| Objective Lens Diameter | 114 Millimeters |
| Objective lens diameter | 114 Millimeters |
| Optical tube length | 1.25 Inches |
| Optical-Tube Length | 1.25 Inches |
| Power Source | Manual |
| Telescope mount description | 1.25 inches mount |
L**O
Muy buena calidad y costo del producto
Este soporte lo ocupe en un telescopio que fabrique y gracias a la cremallera puedo hacer un mejor enfoque, les comparto una foto la Luna
M**T
Very well built at least when compared to cheap bushnell stock focuser
M**S
GREAT focuser
A**E
Works Great
V**D
Excelente producto
Producto de buena calidad relación precio y muy funcional
Trustpilot
1 month ago
2 months ago