Best Convex concave Lens

Panther Martin Pro Guide Anywhere 6 Pack

Unique convex/concave blade mounted directly on shaft. Sends out sonic vibrations that drive fish crazy.
Razor sharp treble hooks mimic wounded fish.

Two of the scrapers have rounded edges to prevent accidental digging in your work.
Includes fine, medium and heavy cutting rectangular scrapers, concave/convex scraper, gooseneck scraper and beveled edge scraper.

【Super Bright & Energy Saving】: The LED stadium lights including 6pcs light module, provide up to 60000lm high light output. Several times brightness higher than traditional light bulbs, save up to 80% electricity..
【IP67 Waterproof & Wide Bean Angle】: With IP67 rating and unique optical concave-convex structure patent PC lens, this LED flood light can be widely used in outdoor and indoor lighting projects.
120°beam angle, shadow-free and anti-glare,providing great bright light..
【Durable Material & Excellent Dissipation】: The LED flood light outdoor are made of heavy duty die cast aluminum housing. The excellent heat dissipation can prolong LED lifespan to 50,000 hours..
【Flexible Installation】: The stadium flood light comes with adjustable metal bracket and side bracket accessories, it can be installed in the ceiling, walls, ground and other locations, by adjusting the different angles. Also, you can use it as 1pcs 600W LED Flood Light or 2pcs 300W LED Flood Light ..
【After-sales service】: We have a professional customer service team to provide support. If you encounter any problems, please contact us. We always pursue 100% customer satisfaction.
and provide quality services and satisfactory solutions..

CONSISTENT DESIGN: Firm structure helps deliver more consistent sanding results..
IDEAL SIZE: Flexibility allows user to sand concave or convex curves..
EFFICIENTLY ENGINEERED: Helps improve the efficiency of sanding by hand..
COMFORTABLE: Fits comfortably in the user’s hand..
ENGINEERED FOR COMPATIBILITY: 3M Hookit attachment system makes it easy to change abrasives..
For industrial/occupational use only. Not for consumer sale or use..

Whetstone with a convex and a concave curved surface which can polish a knife of the various curves easily and quickly..

...t to a dry non-porous surface and press firm. Imagine, finally being able to see what you’re doing in the shower, and without worrying about it falling to floor..
Vision friendly: We use only real glass for our Distortion Free Viewing Lens, and combine it with a perfect mirror flatness that’s neither concave nor convex for crystal clear vision. From the glue to the press, to the reflective backing this 7x Magnifying Mirror Lens does exactly what you expect..
The perfect size: At 6 Inches, and with 7X Magnification this Clear Framed Mirror is the perfect size for college dorm rooms, small apartment décor and to add a magnifying touch to your vanity mirror without obscuring your view. And if not, we’ll honor our Lifetime Warranty! So why not try it now?.

Design: The small square wall shelves are 100% made of solid wood and made by hand.There are two screws on the back to reinforce it, which makes it more durable.The hand-polished wood have concave-convex wood grain and hand-made retro look, which make the shelves like retro rustic style, can be matched with most decoration styles..
Function: Our small wall rack can be used to store some small objects such as potted plants, ornaments, collectibles display, photo frames, jars, bottles, shampoos, paper rolls, stereos, mobile phones, books, decorations, etc., and can be freely matched and decorated in the bedroom, kitchen, dormitory, bathroom, bedside, living room, nursery and other places..
Size: The floating shelves were packed in set of 2, Sizes are 4×4×1.55。.
Installation: Each shelf has two pre-drilled screw holes, and is equipped with screws, anchor bolts and instructions to facilitate your installation. It is a good choice to install them anywhere..
Note: These shelves was used solid wood and polished by hand. In order to restore the concave-convex texture and retro feeling of wood, each wood knot and wood texture will be different. If you like the quaint farmhouse style, then these unique handmade products must be very suitable for you (if y....

Soft & Resilient EVA. Healthy skin friendly, our slippers are light, cozy, dirt-resistant, washable, wearable & non-slip. Smooth curves, fine texture make the sandals classic, novelty & unique..
Integral Molding, Effective Support. 1.6'' thick Boat-shaped midsole & anti-collision edging, soft & resilient. Wavy concave texture sole, anti-slip. Arch Support helps effective shock absorption..
Comfortable Sole. Concave-convex texture on the upper, widen soles, keep feet comfort. Open toes design more breathable. Soft tactile memory foam relieves fatigue for long walking..
Casual Style. With massage air cushion, but quiet. Hidden drainage holes make draining & drying quickly. Wear Lightweight, not bind your feet. Can be folded & twisted. Easy to wipe and clean..
Widely Used. The platform slippers are of standard size for indoor bedroom bathroom shower at home outdoors beach spa swimming pool for family, adult mens womens, teen youth boys girls big kids..

.... Imagine, finally being able to see what you’re doing in the shower, and without worrying about it falling to floor..
Vision friendly: We use only real glass for our Distortion Free Viewing Lens, and combine it with a perfect mirror flatness that’s neither concave nor convex for crystal clear vision. From the glue to the press, to the reflective backing, this 10x Magnifying Mirror Lens does exactly what you expect..
The perfect size: At 6 Inches, and with 10X Magnification this Clear Framed Mirror is the perfect size for college dorm rooms, small apartment décor and to add a magnifier to your big make up mirror without obscuring your view. And if not, we’ll honor our Lifetime Warranty! So why not try it now?.