The 2x Barlow works OK for the moon but planetary viewing is very poor with it. Read honest and unbiased product reviews from our users. Basically except for the filters and the 15mm on occasion I won't be using this kit. Find helpful customer reviews and review ratings for Celestron AstroMaster Telescope Accessory Kit at Amazon.com. The filters in the kit are probably the best part of it. (Lack Of) Accessories. Read helpful reviews from our customers. The 6 is very poor quality compared to the Celestron Omni 6mm. Shop Celestron AstroMaster Accessory Kit | 24% Off 4 Star Rating on 1 Review for Celestron AstroMaster Accessory Kit + Free Shipping over $49. Check great and honest reviews! Best Buy has honest and unbiased customer reviews for Celestron AstroMaster Accessory Kit AstroMaster Accessory Kit - Multicolor. While this is still part of the more budget Astromaster line it is one of the more expensive models in the line but you still don’t get any extra addons with this kit. One of the big downsides to this telescope is the lack of included accessories. The 15mm is OK but still lacking compared to my other eyepieces.