Meade 16" f/8 LX ACF Optical Tube Assembly
16" f/8 Advanced Coma Free Optics- 3251mm focal length
Ultra-High Transmission Coatings (UHTC)
Internal Crayford style focuser with 7:1 reduction and zero image shift
Oversized low-expansion borosilicate primary mirror
Losmandy wide style mounting rail
The bare essentials for an unbeatable price.
Designed and Manufactured in North America.
We've heard your requests, and we listened. That's why we're proud to offer the f/8 OTA without the accessories for an ultra-low cost.
Building on Meade's award-winning Advanced Coma-Free (ACF) optics, the 16" OTA employs a fast f/8 optical system with high-contrast baffling that ensures crisp, pinpoint imaging to the very edge of the field. Features an internal zero image shift Crayford-style focusing system with a two-speed 7:1 reduction control that provides smooth, precise focusing at any magnification. Also features Meade's Ultra-High Transmission Coatings (UHTC) for maximum brightness and contrast, an oversized low-expansion primary mirror for extra aperture and to prevent thermal expansion of the mirror, and diffraction-limited optics.
The ACF primary, secondary and corrector plate glass blanks are manufactured in the USA exclusively for Meade.
Includes precision machined Losmandy-style dovetail rail mated to the tube with wide-stance radius blocks for rock-steady mounting, and front and rear dust covers. Focal length 3251mm. OTA weighs 70 lbs.
16" f/8 Advanced Coma Free Optics- 3251mm focal length
Ultra-High Transmission Coatings (UHTC)
Internal Crayford style focuser with 7:1 reduction and zero image shift
Oversized low-expansion borosilicate primary mirror
Losmandy wide style mounting rail
The bare essentials for an unbeatable price.
Designed and Manufactured in North America.
We've heard your requests, and we listened. That's why we're proud to offer the f/8 OTA without the accessories for an ultra-low cost.
Building on Meade's award-winning Advanced Coma-Free (ACF) optics, the 16" OTA employs a fast f/8 optical system with high-contrast baffling that ensures crisp, pinpoint imaging to the very edge of the field. Features an internal zero image shift Crayford-style focusing system with a two-speed 7:1 reduction control that provides smooth, precise focusing at any magnification. Also features Meade's Ultra-High Transmission Coatings (UHTC) for maximum brightness and contrast, an oversized low-expansion primary mirror for extra aperture and to prevent thermal expansion of the mirror, and diffraction-limited optics.
The ACF primary, secondary and corrector plate glass blanks are manufactured in the USA exclusively for Meade.
Includes precision machined Losmandy-style dovetail rail mated to the tube with wide-stance radius blocks for rock-steady mounting, and front and rear dust covers. Focal length 3251mm. OTA weighs 70 lbs.
16" f/8 Advanced Coma Free Optics- 3251mm focal length
Ultra-High Transmission Coatings (UHTC)
Internal Crayford style focuser with 7:1 reduction and zero image shift
Oversized low-expansion borosilicate primary mirror
Losmandy wide style mounting rail
The bare essentials for an unbeatable price.
Designed and Manufactured in North America.
We've heard your requests, and we listened. That's why we're proud to offer the f/8 OTA without the accessories for an ultra-low cost.
Building on Meade's award-winning Advanced Coma-Free (ACF) optics, the 16" OTA employs a fast f/8 optical system with high-contrast baffling that ensures crisp, pinpoint imaging to the very edge of the field. Features an internal zero image shift Crayford-style focusing system with a two-speed 7:1 reduction control that provides smooth, precise focusing at any magnification. Also features Meade's Ultra-High Transmission Coatings (UHTC) for maximum brightness and contrast, an oversized low-expansion primary mirror for extra aperture and to prevent thermal expansion of the mirror, and diffraction-limited optics.
The ACF primary, secondary and corrector plate glass blanks are manufactured in the USA exclusively for Meade.
Includes precision machined Losmandy-style dovetail rail mated to the tube with wide-stance radius blocks for rock-steady mounting, and front and rear dust covers. Focal length 3251mm. OTA weighs 70 lbs.
Best for viewing
Fainter deep sky
Best for imaging
Solar, lunar, planetary & Messier objects
Astro-imaging capability
Lunar, planetary & long exposure
User level
Advanced
Optical design
Advanced Coma-Free (ACF)
Optical diameter
406mm
Focal length
3251mm
Focal ratio
f/8.0
Resolving power
0.28arc*sec
Lowest useful magnification
58x
Highest useful magnification
300x
Highest theoretical magnification
812x
Limiting stellar magnitude
15.7
Optical quality
Diffraction limited
Finder scope
None
Focuser
Internal
Mount type
Optical Tube without Mount
Tube material
Aluminum
Weight, optical tube
70.0 lbs.
Additional included accessories
Losmandy style dovetail bar
Other features
Ultra High Transmission Coatings (UHTC), Internal zero-shift Crayford style focuser
Warranty
Two