The APM 107 refractor features an Ohara FPL 53 Super ED Element in a triplet configuration. The 3” APM focuser is made in the Far East by a precision manufacturing company. The APM 107 also features a retractable Dew-Shield to help delay dew formation. The focuser provides 360 Degree rotation for camera framing, has a high load capacity and 1:10 ratio lockable fine-focusing knob.The APM 107 has a 3” focuser as standard, or you can order an optional Starlight Instruments focuser (please contact us). Both focusers permit fully illuminated imaging with full frame sensors. (Please contact us for automation options).
Imaging accessories for the 107-700 include a 2.5” ED Field Flattener or APM Super Flattener, both of which maintain the focal length. A dedicated 0.75x Massimo Riccardi Reducer is also available, resulting in a 525mm focal length and ultra fast f4.9 focal ratio. Both focuser options provide 360 Degree rotation for perfect camera alignment, high load capacities and 1:10 lockable fine focusing. (Please contact us for options to suit).
107mm Triplet Super ED Apochromatic Refractor, focal length 700mm F6.54
FPL-53 Super ED Element, Fully Multi-Coated
Aluminium Tube with Rings
3” APM focuser
Retractable and Lockable Dew-Shield
2” and 1 ¼” Eyepiece Adapters
Finder Shoe Bracket
Length 580mm (665mm Observing)
Max Diameter 145mm
Tube Weight 12.6Ibs / 5.7kg
Focal Length 700mm
Focal Ratio f6.5
Resolution 1.07” Arc Seconds
Limit Value 11.9 Magnitude
Max Mag 214x
Focal reducers: While the APM 107 APO does not have a dedicated field flattener, there are several aftermarket options available depending on your CCD camera. Please contact us for advice.