This brand-new product from Levenhuk is the perfect tool for observations in any weather conditions. The lightweight and compact Levenhuk Wise PLUS 8x32 Monocular provides only bright and clear images. The hermetically sealed waterproof case allows you to use the tool in high humidity, rain or snow.
The optics are made of fully multi-coated BaK-4 glass. The monocular produces sharp images with true-to-life colors. A removable soft rubber eyecup provides even more comfortable use. The Levenhuk Wise PLUS 8x32 Monocular has a wide field of view and allows you to cover large areas of observed landscapes.
The waterproof shell with rubberized coating protects the instrument from mechanical shock, dust, dirt, and moisture. Nitrogen filling prevents lenses from fogging. The monocular can be mounted on a tripod during lengthy observations.
The kit includes: - Levenhuk Wise PLUS 8x32 Monocular - Objective lens cap - Cleaning wipe - Strap - Pouch - User guide
Specifications: Optics material: BaK-4 glass Optics coating: fully multi-coated Magnification, x: 8 Objective lens diameter (aperture), mm: 32 Field of view, °: 7.5 Exit pupil diameter, mm: 4 Eye relief, mm: 13.6 Close focus, ft: 9.8 Eyepiece diopter adjustment, diopters: ±4 Weight, lbs: 0.414 Dimensions, in: 5.5x1.6 Field of view, yds/1000 ft: 393.9 Operating temperature range, °F: 5...140 Resolution threshold, arcseconds: 8 Shipping weight: 0.8 lb (0.36 kg) Package size (LxWxH): 2.4×7.5×3.5 in (6×19×9 cm)
ชุด SVbony 68 Degree Eyepieces Set F9152 สำหรับกล้องดูดาวขนาดฟอกัสเซอร์ 1.25"ทุกรุ่น
The Super-wide Angle Eyepiece eyepieces offer a quality 5-element Plossl optical design at a super affordable price. Fixed folding rubber eyecup allows easy use with or without eyewear. Anti-reflection fully multi-coated optics ensure bright and clear high-images at any magnification, with true color rendition.
The ASI2600MC Duo combines imaging and guiding sensor in one compact body. The main sensor is the Sony IMX571 coming with a native 16bit ADC, 14stops dynamic range and 3.76um square pixel array. The readout noise is as low as 1.0e, and the full well capacity reaches an incredible level of 73ke. And it has no amp glow!
The guide sensor is the Type 1/1.8 SC2210 with excellent NIR sensitivity. The sensor size is 7.68mm x 4.32mm. It has 4umx4um pixels with an array of 1920x1080 and a full depth of 8780e.
The stars on the corner of the guide images affected by reducers back focus distance might not be very round. It is not due to the sensor tilt and will not affect normal use.
The stars on the corner of the guide images affected by reducers back focus distance might not be very round. It is not due to the sensor tilt and will not affect normal use.
ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a reduction factor of 0.75x, which gives the FF65APO f/6.4 astrograph a shortened focal ratio of f/4.8 and a shorter focal length of 312mm. This allows for less total integration time and a wider field of view, bringing more convenience and possibilities for your wide-field deep sky imaging. The back focus distance is the standard 55mm. It also comes with two thread adapters of M54 and M48, and a built-in M48x0.75 2” filter thread, which makes the connection work simple and convenient.
As absolutely beginners in stargazing my daughter and I find this 32mm eyepiece very valuable for the eyepiece collection. We have a 10, 15 and 25mm and a barlov already and it was time to look a bit wider in the sky. The GSO 32 does the job well. And as always the good service from Thaiexcite is appreciated.