ks34 escribió:Pues sinceramente, visto lo visto, no creo que oly y pana tengan mucho de lo que preocuparse. Sony tiene dos buenos sensores pero carece de objetivos, pentax dos ( ponga aqui cada cual el calificativo que mas le guste), Nikon no lo veo por tamaño de sensor, ni por variedad actualmente, fuji por precio , canon cuando se decida a sacar algo, si lo hace con el sensor de la g1x, tiene similar rendimiento al micro4/3, la unica samsung que puede ser la que tenga un conjunto mas equilibrado (sin llegar al micro4/3).
En micro4/3 entre pana y oly tenemos cuerpos para aburrir y desde 250€ al que se encuentran las epl1 y el parque de objetivos es muy superior al resto actualmente.
Creo que te confundes con el tema de PENTAX, no tiene dos objetivos sino todos estos hechos por Pentax y otros tantos hechos por Cosina, Zeiss, Chinon, CIMA, Samyang, Sigma, Tamron....
SMC Pentax FISH-EYE 8.4mm f2.8 (fisheye)
SMC Pentax-DA 10-17mm f3.5-4.5 ED IF fisheye
SMC PENTAX-DA 12-24mm f4 ED AL IF (2007-)
SMC Pentax-DA 14mm f2.8 SMC ED IF (2007-)
SMC Pentax 15mm f3.5
SMC Pentax 15mm f3.5 AL (AL version[12])
SMC Pentax-A 15mm f3.5
SMC Pentax-DA 15mm f4 limited ED AL
SMC Pentax-A 16mm f2.8 FE (fisheye)
SMC PENTAX-DA 16-45mm f4 ED AL (2003-)
SMC PENTAX-DA* 16-50mm f2.8 ED AL IF SDM (2007-)
SMC Pentax 17mm f4 FE (fisheye)
SMC Pentax-F 17-28mm f3.5-4-5 FE (fisheye)
SMC Pentax-DA 17-70mm f4 AL IF SDM (2008-)
SMC Pentax 18mm f3.5
SMC Pentax-FA J 18-35 f4-5.6 AL GC
SMC Pentax-DA 18-55mm f3.5-5.6 AL
SMC Pentax-DA 18-55mm f3.5-5.6 AL II
SMC Pentax-DA L 18-55mm f3.5-5.6 AL
SMC Pentax-DA 18-55mm f3.5-5.6 AL WR
SMC Pentax 18-135mm f3.5-5.6 ED AL IF DC WR
SMC Pentax-DA 18-250mm f3.5-6.3 ED AL IF
SMC Pentax-A 20mm f2.8
SMC Pentax-FA 20mm f2.8
SMC Pentax 20mm f4
SMC Pentax-M 20mm f4
SMC Pentax-FA 20-35mm f4 AL GC
SMC Pentax-DA 21mm f3.2 limited AL
SMC Pentax-FA* 24mm f2 AL IF
SMC Pentax 24mm f2.8
SMC Pentax-A 24mm f2.8
SMC Pentax 24mm f3.5
SMC Pentax-M 24-35mm f3.5
SMC Pentax-M 24-50mm f4
SMC Pentax-A 24-50mm f4
SMC Pentax-F 24-50mm f4
SMC Pentax-FA 24-90mm f3.5-4.5 AL IF GC (2001–2004)
SMC Pentax 28mm f2
SMC Pentax-M 28mm f2
SMC Pentax-A 28mm f2
SMC Pentax-M 28mm f2.8 (version 1)
SMC Pentax-M 28mm f2.8 (version 2)
SMC Pentax-A 28mm f2.8
SMC Pentax-F 28mm f2.8
SMC Pentax-FA 28mm f2.8
SMC Pentax-FA 28mm f2.8 soft
SMC Pentax 28mm f3.5
SMC Pentax-M 28mm f3.5
SMC Pentax 28mm f3.5 shift lens
SMC Pentax 28-50mm f3.5-4.5
SMC Pentax-M 28-50mm f3.5-4.5
SMC Pentax-FA* 28-70mm f2.8 AL PZ
SMC Pentax-FA 28-70mm f4 AL
SMC Pentax-A 28-80mm f3.5-4.5
SMC Pentax-F 28-80mm f3.5-4.5
SMC Pentax-FA 28-80mm f3.5-4.7 PZ
SMC Pentax-FA 28-80mm f3.5-5.6
SMC Pentax-FA 28-80mm f3.5-5.6 AL
SMC Pentax-FA J 28-80mm f3.5-5.6 AL
SMC Pentax-FA 28-90mm f3.5-5.6
SMC Pentax-FA 28-105mm f3.2-4.5 AL IF GC
SMC Pentax-FA 28-105mm f4-5.6 AF PZ
SMC Pentax-FA 28-105mm f4-5.6 AF IF
SMC Pentax-A 28-135mm f4
SMC Pentax-FA 28-200mm f3.8-5.6 AL IF
SMC Pentax 30mm f2.8
SMC Pentax-FA 31mm f1.8 limited AL ED GC (black) (2007-)
SMC Pentax-FA 31mm f1.8 limited AL ED GC (chrome) (2007-)
SMC Pentax 35mm f2
SMC Pentax-M 35mm f2
SMC Pentax-A 35mm f2
SMC Pentax-FA 35mm f2 AL GC
SMC Pentax 35mm f2.4 SMC DA AL
SMC Pentax-M 35mm f2.8
SMC Pentax-A 35mm f2.8
SMC Pentax-DA 35mm f2.8 limited macro
SMC Pentax 35mm f3.5
SMC Pentax-AF 35-70mm f2.8 (early autofocus lens for Pentax ME-F)
SMC Pentax-M 35-70mm f2.8-3.5
SMC Pentax-A 35-70mm f3.5-4.5
SMC Pentax-F 35-70mm f3.5-4.5
SMC Pentax-A 35-70mm f4
SMC Pentax-A 35-80mm f4-5.6
SMC Pentax-F 35-80mm f4-5.6
SMC Pentax-FA 35-80mm f4-5.6
SMC Pentax-A 35-105mm f3.5
SMC Pentax-F 35-105mm f4-5.6
SMC Pentax-A 35-135mm f3.5-4.5
SMC Pentax-F 35-135mm f3.5-4.5
SMC Pentax-A 35-210mm f3.5-4.5
SMC Pentax-M 40mm f2.8 "pancake"
SMC Pentax-DA 40mm f2.8 limited "pancake"
SMC Pentax-M 40-80mm f2.8-4
SMC Pentax-FA 43mm f1.9 limited GC (black)
SMC Pentax-FA 43mm f1.9 limited GC (chrome)
SMC Pentax 45-125mm f4 (version 1)
SMC Pentax 45-125mm f4 (version 2)
SMC Pentax 50mm f1.2
SMC Pentax 50mm f1.2 gold
SMC Pentax-A 50mm f1.2
SMC Pentax-A 50mm f1.2 special
SMC Pentax 50mm f1.4
SMC Pentax-M 50mm f1.4
SMC Pentax-A 50mm f1.4
SMC Pentax-F 50mm f1.4
SMC Pentax-FA 50mm f1.4
SMC Pentax-M 50mm f1.7
SMC Pentax-A 50mm f1.7
SMC Pentax-F 50mm f1.7
SMC Pentax-FA 50mm f1.7
SMC Pentax-M 50mm f2
SMC Pentax-A 50mm f2
SMC Pentax-A 50mm f2.8 macro 1:2
SMC Pentax-F 50mm f2.8 macro 1:1
SMC Pentax-FA 50mm f2.8 macro 1:1
SMC Pentax-DFA 50mm f2.8 macro 1:1
SMC Pentax 50mm f4 macro 1:2
SMC Pentax-M 50mm f4 macro 1:2
SMC Pentax-DA* 50-135mm f2.8 SMC ED IF SDM (2007-)
SMC PENTAX-DA 50-200mm f4-5.6 ED
SMC PENTAX-DA 50-200mm f4-5.6 ED WR
SMC Pentax-DA 55mm f1.4 SDM
SMC Pentax 55mm f1.8
SMC Pentax 55mm f2
SMC Pentax-DA 55-300mm F4-5.8 ED
SMC Pentax-DA* 60-250mm f4 ED IF SDM
SMC Pentax-DA 70mm f2.4 limited (2007-)
SMC Pentax-FA 70-200 f4-5.6 PZ
SMC Pentax-A 70-210mm f4
SMC Pentax-F 70-210mm f4-5.6 ED
SMC Pentax-M 75-150 f4
SMC Pentax-FA J 75-300mm f4.5-5.6 AL
SMC Pentax-FA 77mm f1.8 limited FREE GC (black)
SMC Pentax-FA 77mm f1.8 limited FREE GC (chrome)
SMC Pentax-FA 80-200mm f2.8 ED IF PZ
SMC Pentax 80-200mm f4.5
SMC Pentax-M 80-200mm f4.5 (version 1)
SMC Pentax-M 80-200mm f4.5 (version 2)
SMC Pentax-A 80-200mm f4.7-5.6
SMC Pentax-F 80-200mm f4.7-5.6
SMC Pentax-FA 80-200mm f4.7-5.6
SMC Pentax-FA 80-320mm f4.5-5.6
SMC Pentax-A* 85mm f1.4 FREE (1984–1989)
SMC Pentax-FA* 85mm f1.4 IF (1992–2004)
SMC Pentax 85 f1.8
SMC Pentax-M 85 f2 (1977–1984)
SMC Pentax 85mm f2.2 soft
SMC Pentax-F 85mm f2.8 soft
SMC Pentax-FA 85mm f2.8 soft
SMC Pentax 85-210mm f3.5
SMC Pentax 85-210mm f4.5
SMC Pentax-M 100mm f2.8
SMC Pentax-A 100mm f2.8
SMC Pentax-A 100mm f2.8 macro 1:1 FREE
SMC Pentax-F 100mm f2.8 macro 1:1 FREE
SMC Pentax-FA 100mm f2.8 macro 1:1 FREE
SMC Pentax-DFA 100mm f2.8 macro 1:1 FREE
SMC Pentax-FA 100mm f3.5 macro 1:2
SMC Pentax 100mm f4 macro 1:2
SMC Pentax 100mm f4 macro 1:2 bellows
SMC Pentax-M 100mm f4 macro 1:2
SMC Pentax-M 100mm f4 dental macro 1:2
SMC Pentax-A 100mm f4 macro 1:2
SMC Pentax-A 100mm f4 dental macro 1:2
SMC Pentax-F 100-300mm f4.5-5.6
SMC Pentax-F 100-300mm f4.5-5.6 PZ
SMC Pentax-FA 100-300mm f4.7-5.8
SMC Pentax 105mm f2.8
SMC Pentax 120mm f2.8
SMC Pentax-M 120mm f2.8
SMC Pentax-A* 135mm f1.8 FREE (1984–1989)
SMC Pentax 135mm f2.5
SMC Pentax-A 135mm f2.8 (1985–1989)
SMC Pentax-F 135mm f2.8 IF
SMC Pentax-FA 135mm f2.8 IF
SMC Pentax 135mm f3.5
SMC Pentax-M 135mm f3.5
SMC Pentax 135-600mm f6.7
SMC Pentax-M 150mm f3.5
SMC Pentax 150mm f4
SMC Pentax 200mm f2.5
SMC Pentax-A* 200mm f2.8 ED (1984–1998)
SMC Pentax-FA* 200mm f2.8 IF ED (1993–2004)
SMC Pentax-DA* 200mm f2.8 ED IF SDM (2007-)
SMC Pentax 200mm f4
SMC Pentax-M 200mm f4
SMC Pentax-A 200mm f4
SMC Pentax-A* 200mm f4 ED FREE macro 1:1
SMC Pentax-FA* 200mm f4 ED IF GC macro 1:1
SMC Pentax-F* 250-600 f5.6 ED IF
SMC Pentax-FA* 250-600 f5.6 ED IF PZ
SMC Pentax-A* 300mm f2.8 ED IF
SMC Pentax-FA* 300mm f2.8 ED IF
SMC Pentax 300mm f4
SMC Pentax-M* 300mm f4
SMC Pentax-A* 300mm f4
SMC Pentax-DA* 300mm f4 ED IF SDM
SMC Pentax-F* 300mm f4.5 ED IF
SMC Pentax-FA* 300mm f4.5 ED IF
SMC Pentax-A* 400mm f2.8 ED IF
SMC Pentax 400mm f5.6
SMC Pentax-M 400mm f5.6
SMC Pentax-A 400mm f5.6
SMC Pentax-FA* 400mm f2.8 ED IF
SMC Pentax 400-600mm f8-12 Reflex (Catadioptric)
SMC Pentax 500mm f4.5
SMC Pentax-F* 600mm f4 ED IF
SMC Pentax-FA* 600mm f4 ED IF (currently only on special order)
SMC Pentax-A* 600mm f5.6 ED IF
SMC Pentax 1000mm f8
SMC Pentax 1000mm f11 Reflex (Catadioptric)
SMC Pentax-A* 1200mm f8 ED IF
SMC Pentax 2000mm f13.5 Reflex (Catadioptric)
SMC Pentax-M 2000mm f13.5 Reflex (Catadioptric)
Saludos.
Jes.