purchase of various equipments conservative dentistry specification uploaded , purchase of dental equipment , macro lens specifications: - compatible with canon eos 1500 d, tokina atx-i 100mm type. f/2.8af macro lens for dslr camera. angle of view 24 degree. minimum focus distance 0.3m macro. ratio 1:1 focus product dimensions: 7.3x7.3x9.51cm, 525gms.minimum diaphragm opening 32mm, minimum focal length 100mm , ring flash specifications: - ?compatible with canon eos 1500 d,?yongnuo type compatible with canon, d907-lf6, 19.2 x 15.2 x 12.4 cm; 499 grams, yn-14ex macro ring lite flash light 4 x adapter rings (52mm, 58mm, 67mm, 72mm) 1 x protection bag 1 x manual. , ultrasonic scaler specifications: - ems compatible, compatible with ems type start x tips, uds p led type, power input, 110v~ 50hz/60hz220 - 240v~50hz/60hz, main unit input 24v~ l.3a, output power 3w ~ 20w, frequency - 28khz ± 3khz, water pressure0.1bar ~ 5bar(0.01mpa ~ 0.5mpa), main unit weight 0.68kg, adapter weight 1.2kg, dimensions - 178mm×145mm×89mm, 1 x main unit,1 x handpiece, 1 x foot switch, 6 x tip (perio and endo tips),1 x adapter, 1 x torque wrench, 1 x operation manual, multifunctional scaling, perio and endo , vertical autoclae light weight , compact and portable,desing, model electric with drum, finish, mirror finish volcapacity 14litters,power supply 220v,waltage:1000w, suitable for dressing drum8”x8” sterilizing temperature, 121 degree celsius and operatingpressure,15psi.timer and buzzer.isi marked gasket pressure gauge. accessories with autoclave-outer ms stand, inner tripod stand. power cable. , x ray viewer specifications: - parameter two films, view area l x h – 28 x 17 inch, external dimension lxhxt – 884 x 504 x 25 mm, light source – led, colour temperature – 8000k, brightness - > 7500 lux, led life – 100000 hrs, power – ac 100-270 v (47-53 hz), power supply– 60 w