refra-reflect objective lens
fully multi-coated with broadband green coatings
TW45090/TW45095 TELESCOPE / SPOTTING SCOPE
The TW45090 scope series are featured with refra-reflect objective lens which makes the instrument shorter, lighter, non-chromatic aberration and more powerful. It combines telescope and spotting scope two in one.
The scope adopts the Maksutov-Cassegrain system, with a large 80mm objective lens to let in more light. The whole optical system is fully multi-coated with broadband green coatings to achieve the best image clarity.
The dual-focus adjustment system provides a fast and accurate focus for a sharp, crisp image.
The scope models (as shown in the Table below) are equipped with a series of top quality wide-field eyepieces for a broad range of applications such as astronomical observations, nature viewing and bird watching. The scope is designed with a unique eyepiece fitting system for secure and centralized eyepiece positioning, and it is adaptable to digital cameras for digi-scoping, with camera adaptors as optional accessories. It can also fit different types of eyepieces with 1.25² (31.75mm) fitting diameter.
Eyepiece focal length (mm)
Objective focal length (mm)
For close to medium range observation such as bird watching, nature viewing and archery. It can also be used for digi-scoping by attaching a digital camera to the large 32mm eyepiece.
include the main scope, a large tripod, a soft carry case, lens cap, lens cleaning cloth, user guide, All packed in a colour print box.
Use a digital eyepiece for digi-scoping: the scope’s eyepiece barrel can be fitted with a 1.25² digital eyepiece for photograph taking and video recording (shown in Figure 2).
Figure 2: Fitting of the digital eyepiece
This scope can also connect to digital cameras by means of camera adaptors or camera mounts. These can be either inserted into the 1.25² eyepiece barrel (shown in Figure 3a) or fitted to the M42x1 outer thread of the eyepiece holder (Figure 3b). You can also use a universal camera adaptor to connect a digital camera to this scope.
Connection of camera adaptor
Figure 3: Fitting of camera adaptor
Fixed power eyepieces: PL16mm, PL20mm, PL 26mm, PL32mm, PL40mm
Barlow lens: 2x,3x
Digital eyepiece: EE300
Universal digital camera adaptors
Do not use this instrument to directly observe the Sun or other bright, light-emitting sources (unless you use the proper solar filter), or your eyes can be damaged.
Established in 1995, JAXY Optical Instrument Co., Ltd is a joint stock enterprise engaged in the manufacturing and marketing of a wide variety of optical glasses, lenses and binoculars. Our binoculars cover the most popular types, such as UCF, ZCF, DCF, ZOOM binoculars and so on.
Our enterprise consists of Optical Glass Hot Forming Plant, Optical Spherical Lens Precision Cold Working Plant, Optical Plane Precision Cold Working Plant and Optical Telescope Assembly Plant, as well as a...