i have the rs4 and feel the camera attachment is very secure i have a k7, i also bought the strap that goes across the chest and around the back as it stops the main strap from sliding if you need to bend down , which it does with the weight of the camera i found in that situation

pm sent re k5 & 16-50

Pentax is twice the price of the Tamron is there really twice the difference in real world performance to warrant this as i am contemplating replacing my trusty 16-45 with something faster.
any views on the pros and cons of either
thanks

you pay to sell in an auction house so why should ebay be different

http://www.lampspecs.co.uk/Light-Bulbs-Tubes/Colour-96-T5-Tubes
you could try these . wholesalers can get specialist tubes but there is a delivery charge on top of the lamp cost and no returns as it is classed as special order. i have used wilts and denmans for 1200mm 6500k with cri >90%( colouor render index) probably as important as kelvin temperature. the colour code is 965, this gives a WHITE light, which some "daylight" do not, plus excellent colour rendering.
i tried 840 daylight and they were creamy. searched a lot for light tubes for aquarium as the aquatic kit companies do not manufacture lamps to my knowledge so it has to be ,sylvania/osram, philps, etc and that makes a difference to price without a fancy name on it.

mike your a star that was something i was playing with THANKS

worked perfectly ok last time it was used.came to use it today to photograph our local wind turbine and camera will not go lower than iso 200 any mode i try inc full manual,anybody any ideas please,thanks

i have cokin and hi tec filters and if you fit more than 2 you get a nice magenta colour cast,if you use the 10 stop hi tec you get a wonderful dark magenta photograph,on a k7. i think if you want 10 stop your better off spending more money and going for Lee or b&w, which i will have to do

lens now sold

pm sent